yueshuyouhuayuanma

希望此段源编码能给所有需要它的朋友带去快乐，(This source code can give hope to all those in need of a friend brought it happiness,)

当M=4时的，在0db、10db、20db时的情况下，在星座上观察接收到得信号，并进行分析(When M = 4 when, in the 0db, 10db, 20db circumstances at the time, observed in the constellation to receive a signal, and an analysis of)

产生一个各项均匀的多维的光学点扩散函数模型的matlab m 文件！！！(Produce a uniform multidimensional various optical point spread function model matlab m file! ! !)

说明：  AR(p) Process Periodogram Spectral estimation,

基音检测： 对给定语料估计其基音周期。 要求用MATLAB或C语言实现有关基音检测算法，并给出检测结果与实验报告 实验语料：MaoYiSheng.raw 发音：“茅以升”；时长0.9s；采样率：8kHz；量化精度为16bits/sample；数据格式 LSB,MSB 分析帧长:20ms(160样点) 总帧数：45(Pitch Detection: For a given corpus to estimate the pitch period. Require MATLAB or C language on the pitch detection algorithm, and gives experimental results with the experimental report corpus: MaoYiSheng.raw pronunciation: " Mao Yisheng" duration 0.9s sampling rate: 8kHz quantify the accuracy of 16bits/sample data format LSB, MSB of frame size: 20ms (160 samples) the total number of frames: 45)

MATLAB GUI操作相关指南，有详细的例程，方便初学者学习及探索。对于新手而言，有较高的使用价值。提供了较为简洁的开发平台手册。通俗易懂，方便使用。(MATLAB GUI related to the operation guide, with detailed routines, easy for beginners to learn and explore. For starters, there is a higher use value.)

用matlab编写的形状记忆合金的受限回复曲线。(Shape memory alloy using matlab restricted Reply curve.)

扩展有限元XFEM，结构断裂分析的扩展有限元法(EXTENDED FINITE ELEMENT METHOD for Fracture Analysis of Structures)

K-means algorithm for color images (3-channel). Implemented on MATLAB for segmentation.

变步长的最小均方算法，步长可变，性能好，收敛速度快。(Variable step least mean square algorithm,have fast convergence rate.)