Phased Array Systems Toolbox

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.

Answer 1

[Honglei Chen]

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

Answer 2

[Sevda Abadpour]

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.

Answer 3

[Andy_XU]

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.