GrToolbox

该函数用于读取ecg信号，找到小波变换模极大序列.(This function is used to read the ecg signal, find the sequence of wavelet transform modulus maxima.)

Machine learning class BT 1

该模型主要实现Chirp系统中Chirp信号的BOK调制，Chirp信号分为上扫频和下扫频信号，可以通过对正余弦信号进行BOK调制来产生。(This model mainly realize the BOK modulation Chirp Chirp signal in the system, under the Chirp signal is divided into the upper frequency sweep and frequency sweep signal, can pass to BOK is cosine signal modulation to produce. )

这个是我数字信号处理这门课的课程设计,文件包括用matlab编写的代码和设计报告.这个设计包括卷积演示程序、采样定理演示程序、模拟滤波器设计演示程序、设计切比雪夫I型低通滤波器、切比雪夫I型低通滤波器、双线性变换法设计巴特沃斯低通数字滤波器、用凯塞窗设计高通滤波器.(This is my curriculum design of digital signal processing of this course, the file including the use of matlab code and design report. This design includes convolutional demo program, sampling theorem demo, analog filter design demo program, design of Chebyshev type I low pass filter, Chebyshev type I low pass filter, bilinear transform design Butterworth low pass digital filter, high pass filter design with Kaiser window.)

说明：  CNN,DBN算法可以对手写体数字进行识别，准确率高(CNN and DBN algorithm can recognize handwritten numerals with high accuracy)

一个matlab程序,用来找心电图的R点，适合初学者(Detect R wave in ecg signal by matlab )

本程序基于MATLAB仿真工具实现主分量分析(The program is based on MATLAB simulation tools principal component analysis)

matlab平台下的测试函数Rastrigrin，对于用来测试粒子群、遗传等智能算法的性能非常有用(matlab platform test function Rastrigrin, used to test for the PSO, the performance of genetic algorithms and other useful intelligence)

关于matlab偏微分方程工具箱函数功能介绍，适用于matlab5.3以上版本。(on Matlab toolbox functions PDE functions, the matlab5.3 applicable to the above version.)

实现mimo-ofdm系统的交织功能，可供参考(Implement the mixed function of mimo- ofdm system, available for reference)