1D Convolution by Overlap and Save - Optimized

Highly optimized implementation of the Overlap and Save method for Linear 1D Convolution. The function optimizes the optimal DFT window.

This function implements Linear Convolution by Overlap and Save method. It is fully optimized such that the main loop is not allocating. The function automatically computes the optimal DFT window.

The function has 3 output modes - Full, Same and Valid to match MATLAB's conv() function.

Th package contains also an implementation in frequency domain and performance comparison to the other 2 methods.