wch1

提出了一种基于正弦模型的汉语普通话语音基音同步分析和合成算法(A sinusoidal model based on the Mandarin voice pitch synchronous analysis and synthesis algorithms)

说明：  杨大成的移动传播环境，包含大尺度衰落信道，小尺度衰落信道的详细表述。还有一些建模方法。(Yang Dacheng mobile communication environment, including large-scale fading, small-scale fading detailed presentation. Some modeling.)

说明：  压缩感知中的正交匹配追踪法重构一维离散信号(Compressed sensing method in the orthogonal matching pursuit signal reconstruction)

MATLAB 辛苦攒下的十大经典算法，这是M源码。(MATLAB algorithms classic source)

DSB双边带调制，相干解调和包络检波的对比，以及信号输出的频谱(DSB Double Sideband modulation, coherent demodulation and envelope detection of the contrast, and the signal output spectrum)

this file implement closed form method in pattern recognition

一种改进型的fcm算法 计算量小 耗时短(fcm improve)

使用matlab编写的，制作gif的小程序，可以更换背景和显示的图片。(Use matlab, making gif small program that can replace the background and display pictures.)

联合变换相关，可以直接用，有图，有程序，有对比(Joint transform correlation, can be directly used, have figure, have a program, compared)

MATLAB PDE的一个例子 源程序 可以了解MATLAB在处理二阶偏微分方程时的一些有用思路(MATLAB PDE An example of MATLAB source code can be understood when dealing with second-order partial differential equations with some useful ideas)