一种可用的相位恢复算法，做图像处理的同学们可以参考-A effective phase retrieval algorithm

基于四步移相算法的相位恢复和最小二乘法的相位解缠程序-four-step phase shifting and phase unwrapping of least sqaure method

相位恢复算法程序,Fourier phase retri is carried out with the introduction of a randomly fabricated mask in measurement and reconstruction-Fourier phasing with phase-uncertain mask