MATLAB: Generate Code with Structure with Different Size Matrices

Question

Hello,

I'm trying to use MATLAB Coder to generate code for the following code:

for iScaleIdx = 1:numScales
    gaussianKernelStd       = vGaussianKernelStd(iScaleIdx);
    gaussianKernelRadius    = ceil(gaussianKernelStd * GAUSSIAN_KERNEL_STD_TO_RADIUS_COEF);
      vGaussianKernel = exp(-([-gaussianKernelRadius:gaussianKernelRadius] .^ 2) ./ (2 * gaussianKernelStd * gaussianKernelStd));
      vGaussianKernel = vGaussianKernel ./ sum(vGaussianKernel(:));
      sLpfKernel(iScaleIdx).vLpfKernel        = vGaussianKernel;
      sLpfKernel(iScaleIdx).lpfKernelRadius   = gaussianKernelRadius;
  end

The vector `vGaussianKernelStd` is predefined.

As one can see, the `vGaussianKernel` field has different sizes.

The Coder can't handle this out of the box.

How can I make it work?

Thank You.

Answer 1

doc coder.varsize