bi_unipolar_1

OFDM与最小二乘算法，含有几个例子，希望对大家有用(OFDM and the least square algorithm，Contains a few examples，Hope to be useful)

用matlab设计的概率神经网络，内附演示程序(using Matlab design of probabilistic neural network, enclosing Demonstration Program)

这是一个matlab的gui视图设计小程序，用matlab制作的计算器，对帮助学习很有好处(This is a matlab gui view of the design of small programs produced using matlab calculator to help learning is very good)

this package is used to read MNIST data base

说明：  自己写的isodata和C均值matlab程序，文件带注释，简单易懂(Wrote it myself isodata and C mean matlab programs, files with comments, easy to understand)

基于非局部均值图像去噪，对高斯加噪声有很好的去除效果，其中的修改程序，加入了对称处理，处理对称图像效果更好(Based on non-local means image denoising, the high Alaska noise removal, which modify the program, joined the symmetrical treatment, processing symmetrical image effect better)

数字信号处理理论算法与实现第二版（胡广书），介绍数字信号处理当中用到的各种变换以及数字滤波器的设计方法。经典教材。(digital signal processing by guguangshu)

该程序简单的仿真了OFDM系统，包括信号的产生，映射，调制，加噪，解调(The program is simple simulation of the OFDM system, including signal generation, mapping, modulation, noise, demodulation)

Power quality generation of voltage sags. All kinds of sags can be generated.

如何在Matlab环境下执行频谱分析，修改和重新合成声音。(how to perform spectral analysis, modification and re-synthesis of sound)