A case in point: [Laakso Mikko’s] research group has built a multichannel receiver using 21 cheap RTL-SDR dongles to create a phase coherent array. This is useful for everything from direction ...

Any direct use or modification of the code in commercial activity should contact the authors. This code is for recovering complex field at focus (phase and amplitude) from a coherent defocus stack.

INTRODUCTION***** This code is used to recover phase and source for partially coherent defocus stack by nonlinear optimization. The code is only for academic and nonprofit use. The Input parameters: ...