ofdm

wav格式语音信号中加性噪音的分离，错误已经过修改(wav format voice signal plus noise separation, the error has been modified)

Matlab仿真程序，介绍了数据的程序结构、运用和算法设计。(Matlab simulation program, introduced procedures for data structure, application and algorithm design.)

说明：  用三层感知器实现数据分类。该感知器无反馈，使用2-2-1结构(Sensor data with a three-tier classification. The sensor without feedback, using the 2-2-1 structure)

基于正交基的信道估计，用于高速移动系统的信道估计(Orthogonal basis based channel estimation for high-speed mobile system channel estimation)

按照每年的NBA官方要求，可以自动生成30支NBA球队的赛程。(In accordance with the annual NBA official requirements, you can automatically generate 30 NBA teams schedule.)

matlab 实现ar模型中的burg 算法 ，源程序非调用 。可以直接使用(The matlab burg algorithm in ar model, source of non-call.)

这是一个关于双向介质瑞雷面波的正演模拟，效率非常的高，程序中用了衰减吸收边界条件，效果非常的好(This is a two-way medium Rayleigh wave forward modeling, its efficiency is very high, the program using the decay of the absorbing boundary conditions, the effect is very good)

用matlab 实现 对图像去其高频分量,再反变换 内含文本文档 输入 MATLAB 后可直接运行(Image with matlab implementation to its high frequency, and then inverse transform)

MATLAB经典教程—从入门到精通的pdf，很好的一本书(MATLAB classic guide- from entry to the proficient pdf good a book)

说明：  针对NL-Mreans算法运算时间较长的问题，提出了优化，大大缩短了时间。(To solve the problem of long operation time of NL-Means algorithm, an optimization method is proposed, which greatly shortens the time.)