DoubleSpectrum_Analysis

对齿轮箱故障进行提升小波去噪分解重构，准确判断初故障类型(Gearbox fault on lifting wavelet de-noising decomposition and reconstruction and accurately determine the beginning of the fault type)

simplex method for matlab

实现两幅图像仿射变换并且进行重叠部分的拼接(Affine transformation and to achieve two images overlap stitching for)

说明：  一个matlab实例程序，可以用来检验和注册成会员(Matlab example of a procedure can be used to test and registered members)

用HFSS仿真的微带天线,初学HFSS的朋友可以使用一下(using HFSS simulation microstrip antenna, beginner HFSS friends can use this)

find the local maximum of the data, and filter high frequency signal.

Viterbi Decoder Matlab file

使用MATLAB实现BP神经网络（多层前馈神经网络）的设计。(Use MATLAB to achieve BP neural network (multi-layer feedforward neural network) design.)

dafx required for many files

应用matlab程序，实现了对手写数字的识别，准确率非常高。(Matlab application procedures, to achieve the hand-written digit recognition, the accuracy rate is very high.)