signal

compare the fourier coefficient

很详细，具体的说明了matlab软件的入门和基础，希望对大家有帮助(Very detailed and specific description of the entry and basic matlab software, we hope to help)

如果阵元间距小于半波长，则阵元间会产生耦合。如果阵元间距大于半波长，则阵列上会现多余的旁瓣，从而降低天线阵列的性能。而当阵列间距选取为半波长时，所估测出的效果最优。(If the array element spacing is less than half wavelength, it will produce coupling between array elements. If the array element spacing is greater than half wavelength, the array will now be extra sidelobes, thus reducing the performance of the antenna array. When the array spacing is half wavelength selection, the best estimate the effect.)

icp算法，对两幅图片进行匹配时会用到到。可以出结果的(icp algorithm used to match two pictures. Results)

简单pca人脸识别代码 需要对应自己输出进行微小调动即可运行(pca face recognization)

nginx源码分析，全面易懂。正在研究nginx的朋友可以看看。(nginx source code analysis, comprehensive and easy to understand.Studying nginx friends can see.)

2*2空间复用信道MIMO仿真 其中包含整套通信系统的编码解码，调制解调，噪声信道，并有文件对应说明文档(2* 2 MIMO spatial multiplexing channel communication system simulation package which contains the coding and decoding, modulation and demodulation, channel noise, and the corresponding documentation file)

产生PRN32颗卫星的CAcode，并求自相关(Geneter CA codes of PRN32 satellites)

这是一个matlab图像处理函数汇总，本人感觉很好，到时可以查就了然于心(This is a summary of matlab image processing function, I feel good, to the clear understanding can check on the heart)

对一幅被随机值冲击噪声污染的图像，用偏微分方法进行恢复，使用的模型是Total Varience(image restoration using TV model, remove random noise)