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>

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&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 F(jw) NEW.jpg]]

<br>

== Compare Measurements ==

[[Image:WAVE_5m_-T_600_NEWsNow you can also make use of "Speed/Range" web application demo feature.This application demo measures the speed and range of a single object and can be used for example for traffic management systems.jpg]]

It <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:SPEED-RANGE 6m -T 1600 NEWs.jpg]]<br>  <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 (green) and another real time bar indicating the speed (blue).  There is also a graphic where:  Left Y axis: is the target range in meters.  Right Y axis: is the target speed in Km/h  X axis is time  Each point of the graph is one combined position-speed measurement, position in green color and speed in blue color.  You can be clearly shown see on next chapter examples of real traffic measurements where you can see how the IF radar signal increases frequency when track the target gets more vehicles measuring its position and more distance from . = What is "Parameters" section = This is the most interesting feature of the web application demo. By clicking on "Parameters" icon you will get access to the equipmentheart of the radar:  &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&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 parameters NEW. jpg]]

You will be able to make measurements with the modulation you want, by simply&nbsp; prompting the parameters on the rectangles.<br>

In case of a wall at 4.9m distance Clicking on "Check" icon you should will get something like this:the last modulation parameters modified.<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=== SECTION-2:WEB-REALTIME-5m.jpg]]<br> UPDATE PARAMETERS ===

Note that You can type in this case section the modulation parameters you want to change. For example, if you get always want to reduce the modulation bandwith to 150MHz and increase the same position (4sweep time to 5000us you should type: -W 150 -T 5000 and then click on "UPDATE" icon.9meters) Then, from now the radar is configured with these new parameters and speed (0Km/h) as our target all measurements will be done in these new conditions until a new parameter change is a no moving object (wall)performed.

There is also a graphic where=== SECTION-3: LIST FILES<br> ===

Left Y axis: is You can check at any moment the data 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 target range in metersfiles. 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>

Right Y axis&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&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: is the target speed in Km/h FILES NEW.jpg]]<br>

Each point of <br> You have the graph is one combined position-speed measurement, position in orange color and speed in blue color. possibility to:

You can see on next chapter examples -Browse: represent a time domain graphic of real traffic measurements where you can see how the radar track the vehicles measuring its position and distancecontents.

This is the most interesting feature of -Download: Check the web application demo. By clicking data contained on "Technical" icon you will get access to this file, this is a column with the heart 2048 samples of the IF radarsignal. You will be able can select and copy to make measurements with the modulation you want, by simply&nbsp; prompting the parameters on the rectangles.<br> a text file for post-processing

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&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-Remove:WEB-TECHNICAL.jpg]]<br> click here if you want to remove this file

SECTION-1When clicking at "Download" option you will get a column with all the 2048 captured samples. This is useful to get measurements data and copy to another processing software application like excel or matlab: RADAR CALIBRATION <br>

This feature is for advanced measurements and we do not recommend to use on this chapter. It will be explained later[[Image:WEB-FILES-contents2. jpg]]<br>

You can see that the default parameters are: -F 3C0000 -s 50 -i 512 -S 80 -m 3. <br> This feature is interesting if you want to use the same default modulation used on the Home Menu icons f(t) and F(jw). Now here web application demo as a console where you can remove these parameters configure the radar with different modulations and put what you wantget 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>

'''cd'''&nbsp; to change directory path  '''rm'''&nbsp; to delete a file  '''mkdir'''&nbsp; to make a directory  '''cp'''&nbsp; to copy a file  <br>  === 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 -Browsem 5 &gt;measure5.txt<br>NOTE: Remember you must be in the "radar" directory and you must execute "radar_init.sh" at least once before start doing measurements.  <br>  Now you can check the measurement results in the generated measure5.txt file, and you will see something like this: represent  &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; 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 result of each of the 5 consecutive measurements, in this particular case it was measured a fixed target at a time domain graphic of its contents3.9 meters distance from the radar.

-FigureNOTE that it only takes about 9ms time to make each measurement. the same as before

-Download: Check NOTE also that the data contained on this file, this is a column names with the 2048 samples of ADC&nbsp;captured data are generated but the IF radar signalfiles are not saved. You can select and copy to a text file for postThey are only saved if you add the command -processing w

==== Example 2: ==== You want to capture 20 consecutive measurement results into a file named measure20.txt. In addition you want to use a modulation sweep time of 1,15ms and you also want to generate a file of the ADC captured data for each measurement. Then, in this case, you must prompt the next command line:  ./radar -T 1150 -m 20 -w &gt;measure20.txt<br><br>  Now you can check the measurement results in the generated measure20.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; [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; [[Image&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:WEB-FILES<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.jpg]]

Check [http==== Example 3://www ==== 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.iseeThen, in this case, you must prompt the next command line:  .biz/component/zoo/item/igep-radar-lambdaT 900 -hardwareD 12345 -referencem 7 -manual IGEP RADAR LAMBDA user manual] if w &gt;measure7.txt<br><br>  Now you want to know more about can check the meanning of measurement results in the generated measure7.txt file names. You will see 7 rows with the position and speed measured:<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; [[Image:WEB-FILES-contents.jpg]]

This is If you look in the "radar" directory you will find the 7 data captured files containing the list of 2048 samples captured measured by the ADC&nbsp;on each measurement, and these files include the measurementdesired extension name: V58D12345A00.txt, V58D12345A01. You can select all or a part of the samples and copy to a text file for further data processingtxt, for example with matlab or other powerful programsetc. <br>

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]]