Example command not available

Hello,

I would like to try out the Airplane Tracking Using ADS-B Signals in Simulink example proposed from Matlab.

To test the example, this command has to be coppied in matlab :

openExample('comm/AirplaneTrackingUsingADSBSignalsInSimulinkExample')

But the following error occurs :

Error using findExample (line 35)

Example "AirplaneTrackingUsingADSBSignalsInSimulinkExample"

not found in "C:\Program

Files\MATLAB\R2020a\examples\comm\examples.xml".

Error in openExample (line 30)

metadata = findExample(exampleId);

I guess that the files for the example are missing, but i can't find the source code anywhere.

Answer 1

[antoine philippe]

I found out how to access the example codes that are not available on the matlab website :

• Open the "Add-on manager" in Matlab
• Go to the "option" button, and open the toolbox documentation (Communications Tootlbox in my case)
• Choose the section where your example could be in (Supported Hardware – Software-Defined Radio in my case)
• The example codes are available using "Open Script"

Answer 2

[Steven Lord]

Do you have Communications Toolbox installed? Check using the ver function.

ver comm

------------------------------------------------------------------------------------------------------
MATLAB Version: 9.11.0.1811744 (R2021b) Update 1
MATLAB License Number: 
Operating System: Linux 4.14.215-0414215-generic #202101122110 SMP Tue Jan 12 21:59:53 UTC 2021 x86_64
Java Version: Java 1.8.0_202-b08 with Oracle Corporation Java HotSpot(TM) 64-Bit Server VM mixed mode
------------------------------------------------------------------------------------------------------
Communications Toolbox                                Version 7.6         (R2021b)

[antoine philippe]

When I write the ver function, I get this :

-----------------------------------------------------------------------------------------------------

MATLAB Version: 9.8.0.1538580 (R2020a) Update 6

MATLAB License Number: *****

Operating System: Microsoft Windows 11 Pro Version 10.0 (Build 22000)

Java Version: Java 1.8.0_202-b08 with Oracle Corporation Java HotSpot(TM) 64-Bit Server VM mixed mode

-----------------------------------------------------------------------------------------------------

Communications Toolbox Version 7.3 (R2020a)

I already used some other examples such as BLE Channel Selection Algorithms, which has the same "Copy Command" button... But it works.