xiaobofenxitezhengtiqu

基于GPS信号的模糊函数仿真，绘出模糊函数图像，了解GPS信号的距离和速度分辨率。(Ambiguity function based on the GPS signal simulation, image blur function plotted to understand the distance and speed of the GPS signal resolution)

MATLAB的基于离散小波变换的数字水印嵌入与提取。(MATLAB-based discrete wavelet transform digital watermark embedding and extraction.)

OFDM信道估计程序。 该程序包可生成OFDM信号，可显示经衰落信道变化后的OFDM信号波形，且给出了LS，LMMSE多种信道估计算法。(OFDM channel estimation procedure. The package can generate OFDM signals can be displayed by the fading channel changes of OFDM signal waveforms, and gives the LS, LMMSE channel estimation algorithm for a wide range.)

这是一本书的一个章节的源代码关于图像优化的我觉得真的挺好的(This is a chapter of a book about image optimization of the source code, I think it is quite good)

基于到达时间差(ToA)的非线性最小二乘(NLS)定位方法(Based on Time Difference of Arrival (ToA) nonlinear least squares (NLS) positioning method)

说明：  通过训练jaffe数据库，实现识别人脸高兴、惊讶、恐惧、生气等六种表情，并圈出。可调用电脑摄像头实时监测。内附有使用说明，可以使用。仅供学习参考。(Through training Jaffe database, six kinds of facial expressions, such as happiness, surprise, fear and anger, are recognized and circled. Real-time monitoring with a computer camera can be invoked. With instructions for use, it can be used. For learning reference only.)

混沌模型logistc映射程序，描述昆虫变化的经典数学模型——虫口模型(Chaos Model logistc mapping procedures, changes in the classic description of insects mathematical model- Population Model)

Presentation for learning the basics and concepts of MATLAB.

FactorTutorial with some improvements to help in the examples. There is no answer here

unit root test!!!!!!!!!!!!!!!!!!!!!including kinds of toolbox