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digital processing of the Mtech syllabus which was not found any ware

小球碰撞，很有意思的一段MATLAB程序，在网上找到的，希望作者不要介意(sphere collision. it is an interesting code by matlab.)

ecg generation in matlab

自写曲率计算函数 ,包含了阵列信号处理的常见算法，对信号进行频谱分析及滤波。( Since writing the curvature calculation function, Contains a common array signal processing algorithm, The signal spectral analysis and filtering.)

MATLAB 的一些编程,基本的程序,为出学MATLAB的初学者(MATLAB some programming, the basic procedures for the out of school beginners MATLAB)

用MATLAB编写的巴特沃斯低通滤波器，可运行，参数可变(MATLAB prepared bart wo low-pass filter, can run, parameters variable)

关于ofdm的matlab仿真，包括绝大部分基于802.11a标准的程序。(about matlab simulate of ofdm system,including the most program base on 802.11a standar.)

本功能实现VC++与matlab的动态链接，能够具体实现三角函数的绘制，并能实时描点。(This feature dynamic link VC++ with Matlab, the concrete realization of the drawing of the trigonometric functions, and real-time depiction point.)

基于matlab环境下计算时间序列的Kartz分形维数和DFA方法计算hurst指数.反映信号的非线性特征！(compute KFD of the time series，and hurst exponent by DFA method.)

小波神经网络的训练和预测，隐含层采用morlet小波基函数，包含简单的函数拟合算例。(Training and prediction of wavelet neural network. Hidden layer uses morlet wavelet function with a simple example.)