fft--demo

小波模极大值去噪，Denoise_w_Mod_sim.m是主程序，P_gama.m，P_y.m，Py_Pgama.m是三种投影算法(Wavelet modulus maxima denoising, Denoise_w_Mod_sim.m is the main program, P_gama.m, P_y.m, Py_Pgama.m are three projection algorithm)

粒子群优化算法（PSO）是一种基于种群的随机优化技术，由Eberhart和Kennedy于1995年提出。粒子群算法模仿昆虫、兽群、鸟群和鱼群等的群集行为，这些群体按照一种合作的方式寻找食物，群体中的每个成员通过学习它自身的经验和其他成员的经验来不断改变其搜索模式。 (Particle swarm optimization algorithm (PSO) is a population based stochastic optimization technique, put forward by Eberhart and Kennedy in 1995. Particle swarm optimization (pso) algorithm on insects, herds, flocks and schools of fish swarm behavior, and these groups to find food in a cooperative way, each member of the group itself by learning experience and the experience of the other members to continuously change its search pattern.)

正则化反演的程序，可用于地球物理专业数值反演(Regularization inversion program)

Bayesian mixture of Gaussians. This set of files contains functions for performing inference and learning on a Bayesian Gaussian mixture model. Learning is carried out via the variational expectation maximization algorithm.

基带信号的码型程序实现，介绍了常用的基带信号的MATLAB实现以及MATLAB码型变换(Baseband signal pattern program to achieve)

ofdm是比较常用的调制方式，本文给出了子带的ofdm的matlab程序，希望可以帮助大家(OFDM modulation is more commonly used methods, this paper presents a sub-band of the OFDM matlab program, I hope you can help)

说明：  数据通信中误码检测机制的研究，使用MATLAB对奇偶校验码进行测试(Error Detection Techniques in Data Communications， One-dimensional parity check is simulated by MATLAB)

用matlab实现提取静止的背景，读取各种视频格式的文件(Extract image background)

matlab algorithme génetique to mcc

MATLAB编程入门知道教材！介绍了MATLAB的基本功能和编程操作。(Introduction to MATLAB programming materials to know! Describes the basic functions of MATLAB and programming operations.)