EMD

BPSK in Rayleigh channel

separates the voiced and unvoiced portion and performs STFT

差分进化算法的简单实例，快速易懂，方便使用(failed to translate)

利用matlab归一化算法提取边缘后配准目标图像，并能框出目标物(get edge )

用来解数独游戏的程序，适合matlab入门者学习参考。(The program to solve Sudoku.)

有小波分析的盲信号处理，实现串口的数据采集，基于K均值的PSO聚类算法。( There Wavelet Analysis Blind Signal Processing, Achieve serial data acquisition, K-means clustering algorithm based on the PSO.)

说明：  最小二乘法匹配，matlab代码，相关系数最大，单点最小二乘匹配(Least squares matching, matlab code, maximum correlation coefficient, single-point least squares matching)

正交频分复用是一种多载波宽带数字调制技术。相比一般的数字通信系统， 它具有频带利用率高和抗多径干扰能力强等优点，因而适合于高速率的无线通信系统。( OFDM Simulator -------------------------------------------------------------------------------- MIMO OFDM Simulator: OFDM.m: OFDM Simulator (outer function) create_channel.m: Generates a Rayleigh fading frequency-selective channel, parametrized by the antenna configuration, the OFDM configuration, and the power-delay profile. svd_decompose_channel.m: Since full channel knowledge is assumed, transmission is across parallel singular value modes. This function decomposes the channel into these modes. BitLoad.m: Apply the bit-loading algorithm to achieve the desired bit and energy allocation for the current channel instance. ComputeSNR.m: Given the subcarrier gains, this simple function generates the SNR values of each channel (each singular value on each tone is a separate channel). chow_algo.m: Apply Chow s algorithm to generate a particular bit and energy allocation. EnergyTableInit.m: Given the SNR values, form a table of energy increments for )

一个利用matlab simulink仿真简化通信系统的模型。里面m文件为simulink模块参数设置，适合通信基础浅的人理解通信概念同时上手simulin学习(Matlab simulink simulation using a simplified model of communication system. M files inside simulink module parameters for setting suitable person communication shallow understanding of basic concepts of communication at the same time started studying simulin)

Some elementary important source files