function coder.newtype not supported for code genertion

function [stim]=createHRTF(angle)
%load 'ReferenceHRTF.mat' hrtfData sourcePosition
hrtfDB= load ('ReferenceHRTF.mat');
hrtfData=hrtfDB.hrtfData;
sourcePosition=hrtfDB.sourcePosition;
hrtfData = permute(double(hrtfData),[2,3,1]);
sourcePosition = sourcePosition(:,[1,2]);
% 344-360 left 0-90Right
desiredAz =0;
desiredEl = 0;
if angle<0
    angle=360+angle;
end
angle=double(angle);
desiredAz = desiredAz+angle;
desiredPosition = [angle 0];
leftChannelVec=[];
rightChannelVec=[];
fileReader = dsp.AudioFileReader('C:\Users\User\Downloads\createHRTF\stim.wav');
deviceWriter = audioDeviceWriter('SampleRate',fileReader.SampleRate);
interpolatedIR  = interpolateHRTF(hrtfData,sourcePosition,desiredPosition);
leftIR = squeeze(interpolatedIR(:,1,:))';
rightIR = squeeze(interpolatedIR(:,2,:))';
y = dsp.FIRFilter('Numerator',coder.Constant('constant', leftIR));

Tamar Harpaz 2019-4-19

Thanks again.

I implemented your advice.

but a little problem for that 2 first lines:

hrtfDB= load ('ReferenceHRTF.mat');

hrtfData=coder.const(hrtfDB.hrtfData);

The output of a call to 'load' is not assigned to a variable. Assign its output to a variable without subscripting when adding hrtfDB to the coder.const too.

Thanks

Ryan Livingston 2019-4-19

在 MATLAB Online 中打开

Rather than:

hrtfDB=  load ('ReferenceHRTF.mat');
hrtfData=coder.const(hrtfDB.hrtfData);

Try using:

hrtfDB = coder.load ('ReferenceHRTF.mat');
hrtfData = hrtfDB.hrtfData;

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