hop

说明：  一个MATLAB的快速付立叶程序，fft计算平均周期(A fast Fourier MATLAB program, fft calculation of the average cycle)

具有低通功能的滤波器 可以设置参数 运用穿函数设计(Function of the low-pass filter can set the parameters to use the wear function design)

OFDM classic algorithm 经典算法,可帮助ofdm的理解(OFDM classic algorithm classic algorithm, can help to understand ofdm)

基于脉冲反射法定位电缆故障的M128代码,组合采样法对固定波形数据采样提高采样率。(Based on the pulse reflection method to locate cable faults M128 code, fixed combination waveform sampling data sampling to increase the sampling rate.)

A simple MATLAB Programme for the gamma correction of an image

voice activity detection

matlab GUI下的图片浏览器源代码(Picture Viewer source code matlab GUI)

这是一个视频matlab程序，程序比较完整，容易上机验证，(This is a video of matlab program, procedure is complete, easy-on authentication)

非线性规划Matlab工具箱，比较全面，希望有用。(Matlab Toolbox for Nonlinear Programming, more comprehensive, I hope helpful.)

使用Matlab AR模型的LPC函数来做特征值提取。传统方法中LPC一般用来做语音处理。这里每100个数据来做LPC，用获得的N阶参数来作为振动信号的特征值。这样10000个样本可以获得100个特征值样本集。用这些样本集可以做神经网络分类(Matlab AR model LPC function to do eigenvalue extraction. Conventional method LPC generally used for voice processing. Do LPC, where each of 100 data is obtained N-order parameter as the characteristic values ​ ​ of the vibration signal. So 10000 samples can be obtained the 100 the eigenvalue sample set. Neural network classifier can do with these sample sets)