wigner

说明：  用MATLAB编程来绘制跳频编码脉冲信号模糊图(Programming with MATLAB to draw hopping pulse signal coding Fuzzy Graph)

电力系统节点导纳矩阵的形成，在excel中输入对应的阻抗数据，通过matlab生成对应的阻抗矩阵Y阵(Forming a power system node admittance matrix, the input impedance of the corresponding data in excel, and generate the corresponding impedance matrix Y matrix by matlab)

source code for calculating DFT by overlap save mathod

DTMF Decoder model for Matlab simulink. Using Evans algorithm.

基于扩频的数字水印技术，水印信息分布于载体作品的多个频率系数，每个频率系数上负荷的水印能量很小，平衡水印的鲁棒性和不可感知性上的矛盾。(Digital watermarking based on spread spectrum technology, the watermark is found in a number of frequency coefficient vector works, each frequency coefficient on the load of the watermark energy is small, balance the robustness and non-perception of the conflict.)

fusion code .. matlab

finite difference method with Crank-Nikolson approach(SOR) for American call option

时域离散信号的程序代码。。适合初学者进行学习(Discrete time domain signa)

matlab fig中直方图加入阴影斜线(matlab fig histogram adding shadows slash)

lecture series of matlab