Source

使用起来非常方便，小波包分析提取振动信号中的特征频率，FIR 底通和带通滤波器和IIR 底通和带通滤波器。( Very convenient to use, Wavelet packet analysis to extract vibration signal characteristic frequency, Bottom-pass and band-pass FIR and IIR filter bottom pass and band-pass filter.)

BER bit error rate ofdm scheme

matlab源码，用于实现基于内容的图像检索(matlab source for content-based image retrieval)

一个用matlab做的电话声学回声消除程序(Using matlab to do a telephone acoustic echo cancellation procedures)

含噪脉冲信号进行相关检测,高斯白噪声的生成程序，基于matlab平台实现。( Noisy pulse correlation detection signal, Gaussian white noise generator, Based on matlab platform.)

用matlab编写的欧拉方法求解常微分方程：数值分析中很经典的代码(a procedure of Euler method solve pde )

Collection of Sparse Representation Library(Berkeley+Gatech)

这个文件包含了正弦调频信号的多种时频分布算法的仿真，通过不同时频算法分布图，得到不同时频分布分析正弦调频信号的性能(This file contains a variety of sinusoidal FM signal simulation algorithm for time-frequency distribution, through the time-frequency algorithm for distribution maps, are not at the same time-frequency distribution analysis of the performance of sinusoidal FM signal)

sift纯matlab代码,算法实现比较好，研究sift算法一定能够用的上的(the matlab code of sift,it would be very useful when you research the sift)

calculated interaction curve of the concrete column