handwritten-digits_recognition-

自己编写的一维电磁波由自由空间进入损耗介质，全匹配环境下的传输.(I have written a one-dimensional electromagnetic waves from free space into a lossy medium, the whole match the transmission environment.)

vc调用matlab中自定义的.m函数，对于混编简单的例子(Vc call custom in matlab. M function，For simple example mixed)

Basic PSO ALGORITHM FOR OPTIMIZATION

matlab入门 大家共同进步 欢迎下载(Introduction to matlab download welcome to the common progress of U.S.)

Matlab code to simulation the wireless channel type.This is the most common case called Rayleigh channel.And in the frequency selective channel.

LSB Stenography codings

LEACH算法在MATLAB环境中的仿真，能出结果的哦(LEACH algorithm simulation in MATLAB environment, oh, what can the results)

此程序是用于ofdm的调制的，采用QPSK的方法进行调制解调(This procedure is used for OFDM modulation, and the use of QPSK modulation and demodulation method)

说明：  谱估计的MUSIC算法，里面有详细的介绍，对做谱估计的同学应该有帮助。(The MUSIC spectral estimation algorithm, there are detailed introduction to the spectral estimation of the students do should be helpful.)

说明：  如题，很简单的小工具，信噪比snr和均方mse的MATLAB代码。(As topic,a very simple tool, SNR and MSE MATLAB code.)