project-1

傅立叶拟合，可以选择拟合的最高频率，经测试，运行良好(Fourier fitting, you can choose the highest frequency of fitting has been tested and runs well)

说明：  The anisotropic diffusion filter is formulated as a process that enhances object boundaries by performing intra-region as opposed to inter-region smoothing

半导体激光器中群速度色散各种参数对脉冲宽度的影响(The semiconductor laser group velocity dispersion of various parameters on the pulse width)

Signal And System Lab_2

dtft的matlab程序，与matlab自带的不同，方便大家学习交流(dtft the matlab program, comes with different matlab, facilitate exchange of learning)

direct kinematics neural network in matlab

function [clusters,c,F]=fisher_classify(A,B,data) fisher判别法程序 输入A、B为已知类别样本的样本-变量矩阵，data为待分类样本 输出C为判别系数向量 (function [clusters, c, F] = fisher_classify (A, B, data) fisher discriminant method procedures input A, B for a sample of known types of samples- variable matrix, data to be classified as output samples for discriminant coefficient vector C)

Spectral Subtraction Noise reduction algorithm

matlab从入门到精通 非线性仿真系统图形绘制(nonlinear plot)

说明：  回声状态网络模型算法实现，回归算法采用脊回归算法(Esn model algorithm implementation)