真正的粒子群算法（PSO）解决旅行商问题（TSP）程序

用MATLAB实现了基于pca的特征提取方法，有效地完成了识别，是识别的经典例子(Pca-based implementation using MATLAB feature extraction methods, efficient completion of the identification is to identify the classic example of)

MATLAB教程ppt 第2章 MATLAB矩阵及其运算(the ppt about MATLAB)

THis is transceiver system simulation to display ber vs SNR. TRansceiver is about BER comparison between LMS-RLS and MLSE receiver to invers the rayleigh fading channel. The content of system is modulation, pilot adder, awgn and rayleigh fading channel, pilot removal and channel estimation and equalization by 3 method (LMS-MLSE-RLS) and demodulation.

里边包含了一个如何区分6和9的代码以及用最小距离法、梯度法以及K-NN方法对样本进行的分类代码(Inside contains an example of how to distinguish between 6 and 9, as well as the code with the minimum distance method, the gradient method and K-NN method for sample classification codes)

用分布傅里叶方法求解非线性薛定谔方程，并且用于脉冲激光的仿真系统。(The distributed Fourier method is used to solve the nonlinear Schrodinger equation, and it is used in the simulation system of pulsed laser.)

应用背景信号处理，DFT离散信号处理，可用于对采样数据的处理，离散变化关键技术这是我在研究生数学建模比赛用到的一小段程序，在比赛中用改程序提取傅里叶系统，这样可以作为一个特征向量来区别场景。

modified waitbar with estimated remaining time

说明：  用ＭＡＴＬＡＢ里边带的ＬＰＣ程序进行参数提取.(MATLAB inside with the LPC parameter extraction procedures.)

自抗扰控制技术-韩京清，书本所有MATLAB代码，如果使用，请标注作者：张彬彬(Active disturbance rejection control technique,Hang jingqing,the code of matlab of the book)

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