Problem in Signal Processing in MATLAB Course

in chapter=7 lesson=2 section=4 of SIgnal Processing in MATLAB course I am having error even though my answers/coding were okay. If I copy from the solution part it is not working and showing error. Next lesson is also showing similar error.

Answer 1

[Benjamin Thompson]

What licenses do you have? The task seems to be trying to find Coder products which are not commonly used in student classes. Run the command ver in MATLAB and post the output to this discussion thread.

[Salman Fazle Rabby]

I have a student license (40981619) given by my Institution (Bangladesh University of Engineering and Technology).

when I runned ver comman I got this output

>> ver

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MATLAB Version: 9.13.0.2065095 (R2022b)

MATLAB License Number:

Operating System: Linux 5.4.209-0504209-generic #202208031145 SMP Wed Aug 3 12:39:06 UTC 2022 x86_64

Java Version: Java 1.8.0_292-b10 with AdoptOpenJDK OpenJDK 64-Bit Server VM mixed mode

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MATLAB Version 9.13 (R2022b)

DSP System Toolbox Version 9.15 (R2022b)

Signal Processing Toolbox Version 9.1 (R2022b)

[Hajime Kurita]

Exactly the same problem occured, although I have full access to MATLAB/Simulink license including coder products.

Answer 2

[Akiko]

Currently, this issue has been fixed. Could you try it again?

Sorry for your inconvenience.

[Salman Fazle Rabby]

Yes. The problem is resolved and I have succesfully completed the course. Thank you so much.