helmholtz2Dc2cf

This function computes the volume potential V(f) for the Helmholtz equation

$V : L^2(\mathrm{CD}) \to L^2(\mathrm{CD})$.

Contents

See Also

Code

function uCD = helmholtz2Dc2cf(fCD, seti)

% fROI = fROI(:);
% 'helmholtz2Dr2r'
% size(fROI)
% size(extendROItoCD(fROI,seti.ROImask))
% size(fft2(extendROItoCD(fROI,seti.ROImask)))
% size(reshape(seti.kHat,seti.nCD,seti.nCD))

uCD = reshape(seti.kHat,seti.nCD,seti.nCD).*fCD;
%uROI = uROI(:);

% 'uROI'
% size(uROI)
end