调试成功的混沌粒子群算法调试程序

画出直方图，并将该直方图均衡化，以达到图像画面均匀。(Draw the histogram and the histogram equalization in order to achieve uniformity of the image screen.)

matlab公式文件，用来计算材料中M的含量，在计算材料雪中很大应用。能够为热轧计算提供指导。(The formula of matlab file, used to calculate the material content of M, in the calculation of material widely used in snow. To provide guidance for hot rolling calculation.)

编写一个含QAM传输的发送和接收模块 1)分别采用复基带仿真和实带通仿真两种形式 a) 实带通仿真时, 载波频率为符号率的4倍 b)发端采用滚降系数0.5的根号升余弦滤波器 2)画出Eb/N0=15dB时的接收波形(收滤波前),取100个采样 3)画出发端输出的眼图和收端过匹配滤波后的眼图(画眼图时不加噪声) 统计误符号率和误比特率与Eb/N0的关系,画出曲线, 与理论计算的曲线相对比 (Prepare to send of one with QAM transmission and receiver module 1), respectively, the complex baseband simulation and the real band-pass simulation in two forms a) the real band-pass simulation, the carrier frequency used for the symbol rate of 4 times b) the originator roll-off factor of 0.5 root raised cosine filter, 2) draw Eb/N0 = 15dB when the received waveform (closing filter), take 100 samples) to draw the originator of the output eye diagram and income side of the eye diagram after the matched filter ( draw the eye diagram without noise) statistics symbol error rate and bit error rate and Eb/N0, draw a curve calculated with the theoretical curve compared)

projection and backprojection

matlab粒子分析算法工具箱，这是最新的希望对有需要的人有用，这个是源代码(matlab particle analysis algorithm toolbox, which is the latest hope useful for people in need, this is the source code)

标准型协同进化matlab代码实现 遗传算法的改进进化版本(Implementation of standard co-evolution matlab code)

对局部放电信号的处理的程序，放电次数，相位，放电量的3维谱图。(Of partial discharge signal processing procedures, discharge frequency, phase, the discharge amount of 3-D spectrum.)

说明：  用于模式识别中的PCA降维输入数据data和option。data是一个矩阵，每一行代表一个样本。option是选择降维到多少维。([eigvector, eigvalue] = PCA(data, options) [eigvector, eigvalue] = PCA(data))

Matlab Code for Maximum Description Length (MDL) Principle

不错的chirp方向识别例程，可对chirp进行分解，供参考(Good chirp direction identification routine, the decomposition of the chirp for reference)