detection

说明：  matlab函数大全，2003，挺有用的(matlab function Daquan, 2003)

本程序为用matlab实现高等数学中的二次曲面图像的绘制(the procedure for senior math figure)

this code is for LMS Algorithm

matlab求解粒子群，属于0-1背包问题(matlab to solve the particle swarm, belonging to the 0-1 knapsack problem)

提取语音信号的基音周期的matlab程序(Extract the pitch period of the voice signal matlab program)

256QAM调制及解调程序，采用格雷码编码格式。(256QAM modulation and demodulation)

Matlab的流程控制语句，掌握循环结构。 Matlab的脚本文件、函数文件编写。 (Matlab flow control statements, control loop structure. Matlab script file, the function document preparation.)

matlab入门的一些知识，希望对大家能有所帮助。(Some knowledge of matlab start, hope we can help.)

tHIS MATLAB CODE SIMULATE RAYLEIGH MODEL USED IN WIRELESS COMMUNICATION SYSTEMS.Rayleigh fading models assume that the magnitude of a signal that has passed through such a transmission medium (also called a communications channel) will vary randomly, or fade, according to a Rayleigh distribution.

利用重叠相加法实现线性卷积，其中应用了fft和ifft原理(Use of overlap-add method to achieve linear convolution)