AnsweredAssumed Answered

AD9361 Filter Design Wizzard Fails

Question asked by obruendl on May 22, 2015
Latest reply on May 28, 2015 by timh

I am trying to use teh AD9361 Filter Design Wizzard in MATLAB to design filters for my application. However, it always fails with the message below if I enter the settings in the screenshot attached.

 

It does not seem to be an issue with the installation. Exactly the same paramters work if I do the following changes:

- Data Rate = 8 MHz instead of 4 MHz

- BLL Div = 8x instead of 16x

 

Please let me know why the GUI fails and how I can work around this issue.

 

Regards,

 

Oliver

 

********************************* Error Message **********************************************

Error using horzcat

Dimensions of matrices being concatenated are not consistent.

 

Error in internal_designtxfilters9361_fixed (line 227)

weight = [w wg];

 

Error in AD9361_Filter_Wizard>create_filter (line 939)

    [tfirtaps,txFilters,dBripple_actual,dBstop_max,delay,webinar,tohw] =

    internal_designtxfilters9361_fixed(...

 

Error in AD9361_Filter_Wizard>design_filter_Callback (line 1945)

create_filter(hObject, handles);

 

Error in gui_mainfcn (line 95)

        feval(varargin{:});

 

Error in AD9361_Filter_Wizard (line 76)

    gui_mainfcn(gui_State, varargin{:});

 

Error in

@(hObject,eventdata)AD9361_Filter_Wizard('design_filter_Callback',hObject,eventdata,guidata(hObject))

 

 

Error while evaluating uicontrol Callback

Attachments

Outcomes