SANWEI

QPSK调制信号的仿真程序，用于MATLAB仿真，功能比较强大，有图像输出(QPSK modulation signal simulation program for the MATLAB simulation, the more powerful features, there is the image output)

image file filter(cab improve image quilaty) (image file filter (cab improve image quila ty))

Simulated Annealing, Traveling Salesman Problem,

用于信号的处理，主要是信号的消噪过程，是一种有效的方法(Used in signal processing, mainly signal de-noising process is an effective way)

Calculates the Variance Ratio Test of a time series, with or without the heteroskedasticity correction. (Calculates the Variance Ratio Test of a time series, with or without the heteroskedasticity correction.)

扩频通信系统仿真 ——系统将基带信号（即信息）的频谱扩展至很宽的频带上，然后再进行传输，即将欲传输的信息数据用伪随机序列编码调制，实现频谱扩展，然后通过信道编码发送出去；接收端采用与发送端完全相同的伪随机序列作为本地解扩信号进行相关处理，以恢复信息，最后进行解调，完成整个系统的接收。(Simulation of spread spectrum communication system- the system baseband signal (ie, information) be extended to a wide spectrum of frequency bands, and then transferred, will want to use transmitted information data sequence of pseudo-random code modulation, to achieve expansion of the spectrum, and then sent channel coding receiver and transmitter use the same pseudo-random sequence as related to the local despreading signal processing, in order to restore the information, the final demodulation, the receiver to complete the system.)

FOASVR算法实现，用于支持向量机回归的实现(FOASVR algorithm implementation，used to apply the SVR)

在图像中采用目标模板匹配对目标进行跟踪，跟踪快速稳定，效果很好。(Using the target in the image template matching target tracking, tracking fast and stable, with good results.)

利用matlab，通过时空域隐藏技术，讲水印信息嵌入图片(Using matlab, when the airspace by hiding, speaking watermark embedded image)

实现压缩感知的快速重构算法！算法简单易于实现(Reconstruction from partial Fourier data )