using plotResponse with ELANG

Hi All, I am trying to use plotResponse with ELANG.

the command I used is plotResponse(H,X,30), I can get the command working with plotResonse(H,X)

The documentation says This syntax is available when the ElevationAngleSource property is 'Input port'.

What does that mean ? I have tried plotResponse(H,X,'ElevationAngleSource','Input port', 30)

that does not work?

I have also tried plotResponse(H,X,'ELANG',30)

Any feedback is appreciated.

Regards, Philip

Answer 1

[Honglei Chen]

Hi Philip,

You need to set

H.ElevationAngleSource = 'Input port'

and then run

plotResponse(H,X,30)

HTH

[Philip]

Hi Honglei, the above did not work, the script is:

H.ElevationAngleSource = 'Input port';

 plotResponse(hrdresp,xr,30);

axis([-v_max v_max 0 range_max])

the error returned is

Error using sigutils.pvparse (line 23)

Each parameter specified must have a corresponding value.

Error in phased.RangeDopplerResponse/plotResponse (line 513) sigutils.pvparse(varargin{:});

Error in FMCWMach_2targets_single_array_v2 (line 224) plotResponse(hrdresp,xr,30);

Any suggestions ?

Regards, Philip

[Honglei Chen]

Hi Philip,

Your H is a RangeDopplerResponse, which does not have knowledge of elevation angle, so it does not support this syntax. I thought you mean AngleDopplerResponse, which is elevation dependent. May I ask what you are trying to achieve with RangeDopplerResponse here? Thanks.