project2

光通信中用到的注水原理，本人本科毕设用到。肯定能用。(Water principle used in optical communications, used the undergraduate complete set. Certainly can. .)

说明：  基于巴特沃思滤波器的50Hz工频险波器,程序给出了滤波器系数并且作了频谱分析(Butterworth filter based on the frequency of 50Hz- risk devices, procedures given the filter coefficient and made spectrum analysis)

the file contains detection and estimation theroy codes

系统辨识的matlab实现，已经上传，希望能给需要的同志一些帮助(System identification matlab realize, has been uploaded and want to give comrades need some help)

Rotation Invariance using Fourier Mellin transform

同步算法 schmidl algorithm 的实现，有中文注释( schmidl algorithm 的实现，有中文注释)

SV MODEL FOR 60GHZ CHANNEL CHRETERIZATION

arduimu_vD (1).rar arduimu

svm的一种特征选择方法，基因选取算去，减少特征数量，减少运算时间，也可提高运算精度(svm a feature selection method, gene selection operator to reduce the number of features to reduce the computation time, but also can improve the calculation accuracy)

it is so important file