Phased Array Systems Toolbox

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Sevda Abadpour
Sevda Abadpour on 17 Jun 2019
Answered: Andy_XU on 6 Mar 2021
Hi ,
I have some raw data from FMCW radar in .bin format and the I would like to analyse them with "Phase Array system Toolbox" to plot rang angle plot. but when I am running the code thre is the error!
Error using phased.RangeAngleResponse/plotResponse (line 571)
X must be a matrix and must be non-empty.
Error in test (line 158)
plotResponse(rngangresp,radarSource,'Unit','db');
But X isn't empty, could you please help me to solve the problem?
B.R.

Answers (3)

Honglei Chen
Honglei Chen on 18 Jun 2019
X is probably not a matrix. If you can provide more info regarding the data matrix, that will help us understand the problem better.
HTH

Sevda Abadpour
Sevda Abadpour on 18 Jun 2019
Thanks for the answer,
Here I have attached the raw data and modified code.
X is a 256*8*128 cube and in the help, it is written the function is applicable for the cube also.

Andy_XU
Andy_XU on 6 Mar 2021
Hello, I also encountered this problem. The radar is an FMCW radar. Given a 256 * 4 * 128 matrix, it also presents "Error using phased.RangeAngleResponse/plotResponse (line 571) X must be a matrix and must "be non-empty." error, is there a follow-up solution? Thank you.

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