Changes

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;&nbsp; &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; [[Image:RADAR COMBINATIONSs.jpg]]<br>

JL1 gives you access to JD1 is the VCO modulation signal

JD1 JD2 is the modulation synchronism (you can use this signalto visualise the others on an oscilloscope)

JD2 JF1 is the synchronism (you can use this IF signal to visualise the others on an oscilloscope)

JF1 JC2 is the IF signalexpansion connector for IGEPv2

JC2 is JC4 and JC3 are the expansion connector connectors for IGEPv2IGEP&nbsp;COM MODULE

JC4 and JC3 are the expansion connectors for IGEP&nbsp;COM MODULE JP1 is the power connector

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; HORIZONTAL: &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; <br>  &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;&nbsp; [[Image:LAMBDA WIDE ANGLEss.jpg]]&nbsp;  <br>  &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; VERTICAL:  &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; [[Image:LAMBDA NARROW ANGLEssFIELD OF VIEW.jpg]]<br>  &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; <br>

Congratulations! You have successfully connected with radar. Now you can start to make measurements and learn about radar possibilities. Do not worry if your home page differs from the picture, there are some different format versions and you will have the last one for surebut are equivalent in features.

== Make your first measurement ==

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;&nbsp;&nbsp; <br>

Considering the radar has an offset of about 0,35m (this is due to the microwave signal has this electrical lenght internally on the equipment before to reach the antenna) the real distance results in 1,73m<br>

You can see the spectrum of the radar IF signal in real time thanks to the power of the OMAP processor, by clicking on the "F(jw)" icon:

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; [[Image:WEB_HOME_PAGE_FWEB HOME PAGE F(jw)_NEWNEW.jpg]]

<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; [[Image:FFT_2m_FFT 2m -T_600_NEWsT 600 NEWs.jpg]]<br>

We can see a dominant peak centered about sample number 16. This peak should correspond to the measured dominant sinus of 45,609KHz 760KHz on time domain graphic.<br>

If the peak is centered about sample 16 20 it means the frequency represented is 1620*288,2Hz=45,611KHz764KHz, thus corresponding with accuracy with the calculations made on time domain.

We can see other small peaks at about samples 40 and 50. These peaks are due to other reflections on the room at a longer distance. So here an example of the possibilities of the radar to detect several targets at different distances. But by the moment is better if we pay our attention on a single target scenario to keep learning about the radar signal and later we will be able to analyse more complex scenarios.

<br>

== Compare Measurements ==

Now you can move the radar and make measurements over the wall at three two different distances. For example, make a measurement with the radar at 2m distance and another measurement with the radar at 5m distance. You should get similar results as the following for 2m, 3m and 5m in order:<br>

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; [[Image:WEB-WAVE5mBIt can be clearly shown how the IF radar signal increases frequency when the target gets more and more distance from the equipment.jpg]] Look at the increment in periods (frequency) in the time domain signal, and the FFT peak has moved towards higher frequencies.<br>

<br>

== What is Click on "Real TimeSpeed/Range" section ==icon:

Now you can also make use of this web application demo feature&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; [[Image:WEB HOME PAGE speed-range NEW. jpg]]

If you click on "Real Time" icon you will be able to continuously monitor the speed and the distance In case of a single target as much time as wall at 6.1m distance you need. should get something like this:<br>

In case of a wall at 4.9m distance you should get something like this:<br>

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; [[Image:WEBSPEED-REALTIMERANGE 6m -5mT 1600 NEWs.jpg]]<br>

Note that in this case you get always the same position (6.1meters) and speed (0Km/h) as our target is a no moving object (wall).  You have a real time bar indicating the target range (orangegreen) and another real time bar indicating the speed (blue).

Each point of the graph is one combined position-speed measurement, position in orange green color and speed in blue color.

You can see on next chapter examples of real traffic measurements where you can see how the radar track the vehicles measuring its position and distance.

== What is "TechnicalParameters" section ==

This is the most interesting feature of the web application demo. By clicking on "TechnicalParameters" icon you will get access to the heart of the radar. You will be able to make measurements with the modulation you want, by simply&nbsp; prompting the parameters on the rectangles.<br> :

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; [[Image:WEB-TECHNICALHOME PAGE parameters NEW.jpg]]  <br>  You will be able to make measurements with the modulation you want, by simply&nbsp; prompting the parameters on the rectangles.<br>  &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; [[Image:PARAMETERS NEWs.jpg]]<br>

=== SECTION-1: RADAR CALIBRATION CURRENT PARAMETERS<br> ===

This feature is for advanced measurements and we do not recommend to use Clicking on this chapter. It "Check" icon you will be explained laterget the last modulation parameters modified. <br>

=== SECTION-2: RADAR MEASUREMENT UPDATE PARAMETERS ===

This feature is interesting You can type in this section the modulation parameters you want to change. For example, if you want to use reduce the web application demo as a console where modulation bandwith to 150MHz and increase the sweep time to 5000us you can configure should type: -W 150 -T 5000 and then click on "UPDATE" icon. Then, from now the radar is configured with different modulations these new parameters and get the results prompted on the screen or saved on all measurements will be done in these new conditions until a text filenew parameter change is performed.

<br>  === SECTION-3: LIST FILES<br> === You can see that check at any moment the default parameters aredata files you have saved on the radar by clicking on any of the three buttons, depending if you only want to check sample files, or FFT files or all the files.For example, if you click on "Only WAVE Files" button it will appear a list of files of the captured data similar to this:<br>  &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; [[Image: FILES NEW.jpg]]<br>  <br>  <br> You have the possibility to:  -F 3C0000 -s 50 -i 512 -S 80 Browse: represent a time domain graphic of its contents.  -m 3Figure. This is the same default modulation used as before  -Download: Check the data contained on this file, this is a column with the Home Menu icons f(t) 2048 samples of the IF radar signal. You can select and F(jw). Now copy to a text file for post-processing  -Remove: click here if you can want to remove these parameters this file  <br>  When clicking at "Download" option you will get a column with all the 2048 captured samples. This is useful to get measurements data and put what copy to another processing software application like excel or matlab:<br>  [[Image:WEB-FILES-contents2.jpg]]<br>  <br>  <br>  === SECTION-4: RADAR MEASUREMENT<br> === <br> This feature is interesting if you wantto use the web application demo as a console where you can configure the radar with different modulations and get the results prompted on the screen or saved on a text file.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; [[Image:TECHNICAL-wall-4.8m8m2.jpg]] <br>

-w means that you want to write all the measurements on a file (there will be generated 20 files, one for each measurement, and each one with 2048 samples) <br>  <br>  === SECTION-5: PARAMETERS === This section is a list of all the parameters that can be used to configure the radar.  {value} means that the parameter has to be followed by a value. [ ] contains the default value.  Check [http://www.isee.biz/component/zoo/item/igep-radar-lambda-hardware-reference-manual IGEP RADAR LAMBDA user manual] if you want to know more about the meanning of the file names. = Managing Files<br> = IGEP RADAR LAMBDA offers several ways to manage its files. Here we present some of the most interesting but of course you can use others if you prefer:  <br>  == Files with web demo == We have already seen on previous section how to manage files with web demo application. You click on "Parameters" icon, then you go to "List Files" section and select the file you want.<br>  By clicking on "Download" option you obtain a list of 2048 values that represent the captured samples if you have selected "Wave" files or the FFT values if you have selected "FFT" files.<br>  You can use the mouse and select all or only one part of the data, copy and paste to a text file for later processing with other applications like excel, labview or matlab.  You can also click on "Edit" section of your browswer, then click on "Select All", then click on "Copy" and then paste all the data into a text file.  And there is a third option, by clicking on "File" section of your browser and simply "Save as" text file.  <br>  <br>  == Files using WinSCP == You have a second option to manage files by using the [http://winscp.net/eng/index.php WinSCP] free application.<br>  Once installed you only have to connect to the radar and start managing files as with other explorer applications.You can edit, copy, paste, remove and rename files on an easy way.

This will program the modulator with a 1ms modulation ramp[http://www. If you click the "RUN" button you will see in pseudo-real time the time domain or the frequency domain graph of the IF radar signallinuxforums. org/forum/forum.php Linux Forum]

This is a feature of the web application demo that will help you to manage the captured files in your measurements[http://www.tuxfiles.org/linuxhelp/fileman. By clicking on "html Manage Files" icon you will be able to check all the captured files and you will have the possibility to: in Linux]<br>

-Download: Check the data contained on this file, this is a column with the 2048 samples of the IF radar signal. You can select and copy '''mkdir'''&nbsp; to make a text file for post-processing directory

-Remove: click here if you want '''cp'''&nbsp; to remove this copy a file

=== Capture measurement results === Linux is an interesting environment to generate files of radar measurement results. Here we present some examples on how to save measurement results into a file:  &nbsp; ==== Example 1: ==== You want to capture 5 consecutive measurement results into a file named measure5.txt. then you must prompt the next command line:  ./radar -m 5 &nbspgt;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; [[Imagemeasure5.txt<br>NOTE:WEB-FILESRemember you must be in the "radar" directory and you must execute "radar_init.sh" at least once before start doing measurements.jpg]]

Check Now you can check the measurement results in the generated measure5.txt file, and you will see something like this:  &nbsp;&nbsp;&nbsp; Position&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; Speed&nbsp;&nbsp; Level&nbsp;&nbsp; Dtime&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; filename<br>&nbsp; [http:m] +//www-0.isee.biz5&nbsp;&nbsp; [Km/componenth] +/zoo/item/igep-radar-lambda-hardware-reference-manual IGEP RADAR LAMBDA user manual3&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; .&nbsp;&nbsp;&nbsp; [ms] if you want to know more about &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; .<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 3.9&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 1&nbsp;&nbsp;&nbsp;&nbsp; 417&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 27&nbsp;&nbsp; V70D99999A00.<br><br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 3.9&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 1&nbsp;&nbsp;&nbsp;&nbsp; 414&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 8&nbsp;&nbsp; V70D99999A01.<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 3.9&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 1&nbsp;&nbsp;&nbsp;&nbsp; 422&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 9&nbsp;&nbsp; V70D99999A02.<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 3.9&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 1&nbsp;&nbsp;&nbsp;&nbsp; 423&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 9&nbsp;&nbsp; V70D99999A03.<br><br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 3.9&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 1&nbsp;&nbsp;&nbsp;&nbsp; 414&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 9&nbsp;&nbsp; V70D99999A04.<br>&nbsp;  Where each row shows the meanning result of each of the 5 consecutive measurements, in this particular case it was measured a fixed target at a 3.9 meters distance from the radar.  NOTE that it only takes about 9ms time to make each measurement.  NOTE also that the file nameswith the ADC&nbsp;captured data are generated but the files are not saved. <br> They are only saved if you add the command -w

If <br>  ==== Example 2: ==== You want to capture 20 consecutive measurement results into a file named measure20.txt. In addition you click on Download want to use a modulation sweep time of 1,15ms and you will see something like also want to generate a file of the ADC captured data for each measurement. Then, in thiscase, you must prompt the next command line:

./radar -T 1150 -m 20 -w &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbspgt;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; [[Image:WEB-FILES-contentsmeasure20.jpg]] txt<br><br>

This is Now you can check the list of 2048 samples captured on measurement results in the measurementgenerated measure20. You can select all or a part of the samples and copy to a text txt file for further data processing, for example with matlab or other powerful programs. and you will see something like this:

&nbsp;&nbsp;&nbsp;Position&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Speed&nbsp;&nbsp;Level&nbsp;&nbsp;Dtime&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; filename<br>&nbsp; [m] +/-0.5&nbsp;&nbsp; [Km/h] +/-3&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; .&nbsp;&nbsp;&nbsp; [ms]&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; .<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 4.9&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; -1&nbsp;&nbsp;&nbsp;&nbsp; 866&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 61&nbsp;&nbsp; V70D99999A00.<br><br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 4.9&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; -1&nbsp;&nbsp;&nbsp;&nbsp; 861&nbsp;&nbsp;&nbsp;&nbsp; 106&nbsp;&nbsp; V70D99999A01.<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 4.9&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; -1&nbsp;&nbsp;&nbsp;&nbsp; 839&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 97&nbsp;&nbsp; V70D99999A02.<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 4.9&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; -1&nbsp;&nbsp;&nbsp;&nbsp; 846&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 91&nbsp;&nbsp; V70D99999A03.<br><br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 4.9&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; -1&nbsp;&nbsp;&nbsp;&nbsp; 833&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 92&nbsp;&nbsp; V70D99999A04.<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 4.9&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; -1&nbsp;&nbsp;&nbsp;&nbsp; 840&nbsp;&nbsp;&nbsp;&nbsp; 141&nbsp;&nbsp; V70D99999A05.<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 4.9&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; -1&nbsp;&nbsp;&nbsp;&nbsp; 864&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 92&nbsp;&nbsp; V70D99999A06.<br><br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 4.9&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; -1&nbsp;&nbsp;&nbsp;&nbsp; 847&nbsp;&nbsp;&nbsp;&nbsp; 116&nbsp;&nbsp; V70D99999A07.<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 4.9&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; -1&nbsp;&nbsp;&nbsp;&nbsp; 836&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 92&nbsp;&nbsp; V70D99999A08.<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 4.9&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; -0&nbsp;&nbsp;&nbsp;&nbsp; 816&nbsp;&nbsp;&nbsp;&nbsp; 220&nbsp;&nbsp; V70D99999A09.<br><br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 4.9&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; -1&nbsp;&nbsp;&nbsp;&nbsp; 818&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 92&nbsp;&nbsp; V70D99999A10.<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 4.9&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; -1&nbsp;&nbsp;&nbsp;&nbsp; 825&nbsp;&nbsp;&nbsp;&nbsp; 139&nbsp;&nbsp; V70D99999A11.<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 4.9&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; -1&nbsp;&nbsp;&nbsp;&nbsp; 820&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 91&nbsp;&nbsp; V70D99999A12.<br><br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 4.9&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; -1&nbsp;&nbsp;&nbsp;&nbsp; 825&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 91&nbsp;&nbsp; V70D99999A13.<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 4.9&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 0&nbsp;&nbsp;&nbsp;&nbsp; 800&nbsp;&nbsp;&nbsp;&nbsp; 166&nbsp;&nbsp; V70D99999A14.<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 4.9&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 0&nbsp;&nbsp;&nbsp;&nbsp; 802&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 90&nbsp;&nbsp; V70D99999A15.<br><br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 4.9&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 0&nbsp;&nbsp;&nbsp;&nbsp; 802&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 92&nbsp;&nbsp; V70D99999A16.<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 4.9&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 0&nbsp;&nbsp;&nbsp;&nbsp; 807&nbsp;&nbsp;&nbsp;&nbsp; 142&nbsp;&nbsp; V70D99999A17.<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 4.9&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; -0&nbsp;&nbsp;&nbsp;&nbsp; 805&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 90&nbsp;&nbsp; V70D99999A18.<br><br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 4.9&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; -0&nbsp;&nbsp;&nbsp;&nbsp; 810&nbsp;&nbsp;&nbsp;&nbsp; 110&nbsp;&nbsp; V70D99999A19.<br><br>  Each of the 20 rows of the measure20.txt file shows the measurement result in range and speed, in this particular case it was measured a fixed target placed at 4.9 meters distance from the radar.<br>  NOTE that it takes about 100ms time to make each measurement. This is more than previous example due to now the equipment has to write one file after each measurement.<br>  NOTE also that the file names with the ADC&nbsp;captured data are now generated and saved because we have used parameter -w. You should find the 20 generated files in "radar" directory. If you look the contents of one of these files you will see something like this:<br>  &nbsp;6384.000000<br>&nbsp;6260.000000<br>&nbsp;6156.000000<br>&nbsp;6083.000000<br>&nbsp;6043.000000<br>&nbsp;6036.000000<br>&nbsp;6047.000000<br>&nbsp;6075.000000<br>&nbsp;6099.000000<br>&nbsp;6107.000000<br>&nbsp;6080.000000<br>&nbsp;6012.000000<br>&nbsp;5888.000000<br>&nbsp;5711.000000<br>&nbsp;5467.000000<br>&nbsp;5164.000000<br>&nbsp;4819.000000<br>&nbsp;4443.000000<br>&nbsp;4056.000000<br>&nbsp;3652.000000<br>&nbsp;3267.000000<br>&nbsp;2903.000000<br>&nbsp;2568.000000<br>&nbsp;2268.000000<br>&nbsp;2008.000000<br>&nbsp;1787.000000<br>&nbsp;1599.000000<br>&nbsp;1439.000000<br>&nbsp;1316.000000<br>&nbsp;1215.000000<br>&nbsp;1135.000000<br>&nbsp;1083.000000<br>&nbsp;1052.000000<br>&nbsp;1048.000000<br>&nbsp;1087.000000<br>  ...<br>  ...  completing the 2048 samples of each measurement capture  The ADC captured files can be used to make your own data processing algorithms.  <br>  ==== Example 3: ==== You want to capture 7 consecutive measurement results into a file named measure7.txt. In addition you also want to use a modulation sweep time of 0,9ms and generate a file of the ADC captured data for each measurement. In order to identify your measurements you want to name these files with 12345. Then, in this case, you must prompt the next command line:  ./radar -T 900 -D 12345 -m 7 -w &gt;measure7.txt<br><br>  Now you can check the measurement results in the generated measure7.txt file. You will see 7 rows with the position and speed measured:<br>  <br>  &nbsp;&nbsp;&nbsp; Position&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; Speed&nbsp;&nbsp; Level&nbsp;&nbsp; Dtime&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; filename<br>&nbsp; [m] +/-0.5&nbsp;&nbsp; [Km/h] +/-3&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; .&nbsp;&nbsp;&nbsp; [ms]&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; .<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 4.9&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; -1&nbsp;&nbsp;&nbsp;&nbsp; 632&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 48&nbsp;&nbsp; V58D12345A00.<br><br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 4.9&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; -1&nbsp;&nbsp;&nbsp;&nbsp; 630&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 92&nbsp;&nbsp; V58D12345A01.<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 4.9&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; -1&nbsp;&nbsp;&nbsp;&nbsp; 629&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 91&nbsp;&nbsp; V58D12345A02.<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 4.9&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; -0&nbsp;&nbsp;&nbsp;&nbsp; 645&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 92&nbsp;&nbsp; V58D12345A03.<br><br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 4.9&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 1&nbsp;&nbsp;&nbsp;&nbsp; 619&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 91&nbsp;&nbsp; V58D12345A04.<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 4.9&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 1&nbsp;&nbsp;&nbsp;&nbsp; 587&nbsp;&nbsp;&nbsp;&nbsp; 149&nbsp;&nbsp; V58D12345A05.<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 4.8&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; -0&nbsp;&nbsp;&nbsp;&nbsp; 611&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 91&nbsp;&nbsp; V58D12345A06.<br>  &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; If you look in the "radar" directory you will find the 7 data captured files containing the 2048 samples measured by the ADC&nbsp; on each measurement, and these files include the desired extension name: V58D12345A00.txt, V58D12345A01.txt, etc.<br> The first three digits of the file name are automatically generated depending on the modulation sweep time. You can check the [http://www.isee.biz/component/zoo/item/igep-radar-lambda-hardware-reference-manual user manual] fore more details.

The next picture is a graph obtained making use of "Real TimeSpeed/Range" feature of the web radar application demo. It was obtained placing the radar on on a tripod close to a road on one side, with the radar oriented on a 15 to 30 meters field of view, as shown on below pictures:  [[Image:SPEED-RANGE-C NEWs.jpg]]  It can be clearly seen how radar tracks the target from 13 to 31 meters (linear green points) and how the target is slightly increasing the speed from 54 to 56Kmph.<br>  In the next picture several targets were detected in different time intervals:

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; [[Image:SPEED-RANGE_multitarget-1.jpg]]<br>&nbsp;&nbsp;&nbsp;&nbsp; &nbsp;&nbsp;

-T 5000 -x 3000 -X 75000 -l 80 -r<br>

-r&nbsp; ===&gt; it means we want to make consecutive measurements without limitation<br>  -T 5000 ===&gt; we apply a modulation sweep time of 5ms  -l 80 ===&gt; this is the signal level threshold. If the radar detects a signal over this level it will start making measurements until level returns below this threshold, when the radar will stop taking measurements. Each time it detects a signal over this threshold it will present the results. This parameter is very important in order we obtain only desired signals and not noise that would provide unreadable results.

There is not a fixed rule to obtain this threshold value because it depends on a lot of things, mainly of the modulation applied, the environment and the type of measurement, so the best is to make first some trials to adjust this value on an empirical way until the system works properly in your specific application and you obtain readable results.  You have to put this modulation parameters on the command block of the "Real Time" window and press enter.  <br>  '''<u>If you want to make faster measurements there is a second procedure to follow:</u>'''  open the console and execute these instructions:  ./radar_init.sh  ./radar -r -T 5000 -x 3000 -X 75000 -l 80 -H  <br>  radar.init ===&gt; it is necessary only sets the first modulation sweep time in order to initialise parameters of the radar application demo.  -H ===&gt; this parameter opens a socket in order the web server application can go faster reading results of the measurements. 5ms

ThenThere is not a fixed rule to obtain this threshold value because it depends on a lot of things, mainly of the modulation applied, you must open the socket environment and the type of measurement, so the best is to make first some trials to adjust this value on an empirical way until the web server by prompting this address:<br> system works properly in your specific application and you obtain readable results.

http://192You have to put this modulation parameters on the command block of the "Parameters" window and press enter.168.2.232:8000/realtime.html

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; [[Image:SPEED-RANGE_multitarget-2.jpg]] <br>

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; [[Image:AVEMESURA-3-GRID-POINTS.jpg]]