AR

Wireless two ray model, exact and estimate assumtion.

说明：  认知无线电技术中频谱感知中的能量感知仿真代码。(Spectrum sensing in cognitive radio technology in the power aware simulation code.)

基于matlab的直流序列发生器，包括m序列的产生，扩频等功能(m seguence frequency spread DSSS )

huffman 编码来处理图像 DCT变换(huffman coding to DCT transform processing images)

clustering network theroy

说明：  用Matlab编写的一款计算调和常数的程序包，附有数据，非常适合想要用matlab计算调和常数的爱好者(Using Matlab prepared a calculation of harmonic constants package, accompanied by data, very suitable for the calculation you want to use matlab to reconcile the constant lovers)

Image treatment file:image filters and beginners commands

基于小波变换的分开—合并图像分割matlab．采用多尺度小波变换系数作为四分树结构的分开一合并法图像分割的一致性度量 从而在大的图像块中。。去除噪声的影响，在小的图像块中，以小波变换的局部极大值精确定位边缘，根据边缘信息进行分开一合并法图像分割 ．实验表明．算法得到满意的结果 ． (Separately based on wavelet transform- merge image segmentation Matlab. Multi-scale wavelet transform coefficients as the quadtree structure separate consolidation method of image segmentation consistency measure large image block. . To remove the effects of noise, in small image blocks, the local maxima of the wavelet transform precise positioning edge, to separate a combined method for image segmentation according to the edge information. Experiments show. Algorithm to obtain satisfactory results.)

This is a code for doing cross validation in a case of Batik classification

人脸表情识别中的2DPCA方法，非特定人识别。(Facial Expression Recognition in 2DPCA method, non-specific Recognition.)