Wigner_Ville-Distribution-report

说明：  实验三、变步长复合Simpson计算，是我的实验报告。(Experiment 3, variable step size calculated composite Simpson is my lab report.)

用来进行滤波的，这是基于matlab环境的编程程序。(I hope this code can help others.)

对语音信号假入宽带高斯白噪声并用小波降噪(add white noise to signal and decrease it with wavelet)

primary dual 算法 解决Interior point(primary dual algorithm to solve Interior point)

分支定界法能够用在处理整数规划问题中，是一种很经典的方法。希望大家有用！(Branch and bound method)

本代码在MATLAB中采用均方误差和测度两种评价参数对维纳滤波和L-R算法复原的加入噪声的运动模型和高斯模型的图像复原效果进行了比较(The code in MATLAB using the mean square error and two evaluation parameters measure the effect of exercise on the model image restoration Wiener filtering and restoration LR algorithm and Gaussian noise is added to the model were compared)

海浪PM谱及波形的matlab仿真,并附有说明书，输入级数、采样数即可得到海浪。(matlab simulation of waves and wave spectra PM)

这个程序主要针对信号的调制与解调进行的编程，感觉很实用。(This program targeted signal modulation and demodulation for the program, feeling very practical.)

画等离子体物理中的CMA(Clemmow-Mullaly-Allis)图(Plot CMA(Clemmow-Mullaly-Allis) diagram in Plasma Physics)

matlab里FFT变换时的频移程序，自动将FFT变化后的数据移到零频两边，方便好用(FFT transform in matlab frequency shift when the process changes automatically after the FFT to the zero-frequency data on both sides, easy-to-use)