How do I manipulate the variable with respect to which IFFT is computed?
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How do I manipulate the variable with respect to which FFT or IFFT is computed in MATLAB? Say for example my function has two variables, but I only want to find the IFFT treating one of them as frequency. Basically I want to know how MATLAB's ifft function decides the variable with respect to which the integral of the transform will be found. Specifically, I need to compute the following integral :
How do I go about this? Thanks!