GA_phaseonly_binary_quality

this is a code for triangular membership function in fuzzy logic

采用二维中值滤波函数medfilt2对受椒盐噪声干扰的图像滤波(2D median filtering function medfilt2 right by the Salt and Pepper noise image filtering)

说明：  用matlab编写的4阶R-K程序。对于仿真可能有所帮助。(using Matlab prepared by the four bands R-K procedure. For the simulation might be helpful.)

自写的基于MUSIC的ISM宽带测角谱估计算法，线性调频信号，4阵元，2目标，正常运行。(My own MUSIC based ISM broadband DOA estimation algorithm. Chirp signals, four elements, two objection. Functioning properly.)

gmsk调制程序，matlab仿真程序，可以叠加程序(gmsk transform program, matlab simulation program, the program can be superimposed)

function PSNR2 = psnr(I,I_iter) 计算峰值信噪比 I : 原始信号 I_iter : 加噪信号(function PSNR2 = psnr (I, I_iter) calculate the peak signal to noise ratio I: the original signal I_iter: adding noise signal)

daqaxis help for national instruments

说明：  合成孔径雷达的RD算法成像程序，很有用的哦(Synthetic aperture radar imaging procedures of the RD algorithm, useful Oh)

关于高阶循环累积量的的程序，用于信号调制识别(high order cyclic cumum)

多变量无约束问题的优化最优化方法之梯度下降法(Optimization of the gradient descent method)