level_set

calculate fourierseries of signal

按照光波导理论书上面编写的。很值得一看啊(In accordance with the waveguide theory books written above. Ah well worth a visit )

用matlab对一张图片进行DFT变换，DCT变换,比较保留20个DCT变换系数重构的图象与原始图像的差别.(Using matlab on a picture to DFT transform, DCT transform, compared to 20 DCT transform coefficients to retain the image reconstruction of the difference between the original image.)

本程序是多输入多输出系统辨识的MATLAB源程序，可以用来学习或者研究(This program is a multi-input multi-output system identification MATLAB source, can be used to learn or study)

压缩感知经典程序算法分块的STOMP算法，该算法已经过验证，可以正常使用。(Compressed sensing algorithm classic program chunked STOMP algorithm, which has been verified, can be used normally.)

q717是验证时域采样与频域采样的对偶性，q718是快速卷积运算(q717 is to verify the time domain sampling and frequency-domain sampling of the duality, q718 is fast convolution)

Article for use in porwer systems implemented in Matlab

一些自编译的滤波器，包括同态滤波，高斯滤波，巴特沃斯滤波，理想滤波，中值滤波，均值滤波等希望对大家有所帮助(Some self compiled filter)

扩频通信常用的 平衡gold序列生成matlab m文件 希望可以上传 (spread spectrum communication commonly used balance gold Sequence Generation Matlab m hope to upload documents)

求信号的遍历和速率，随着基站天线数的增加，和速率会变化(counting signal traversal and rate, with the increase of the number of base station antenna, the rate will change )