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说明：  设计低通IIR滤波器；并将此低通滤波器映射为高通、带通或带阻滤波器。并验证变换后的滤波器是否满足指标。并求输入x(n)=[cos(w1n)+cos(w2n)]u(n)经过系统后的输出y(n)(Low-pass IIR filter design and mapping this low-pass filter high pass, band pass or band stop filter. And verify whether the filter transformation to meet the target. And to seek input x (n) = [cos (w1n)+ cos (w2n)] u (n) through the system output after the y (n))

a good PDF file for introduction of ECG

用matlab实现图像融合，并且具有图片(Achieve image fusion using matlab)

搜集的SVD的一些小程序。matlab编写。(SVD collected some small programs. matlab prepared.)

matlab学习的一本实用的入门教材，适合初学者(matlab learning a practical primer for beginners)

Matlab编写的计算器，能实现普通计算器的各种功能(calculator in Matlab circumstance)

这是一个虹膜识别检测的matlab程序，程序很完整(This is an iris recognition matlab testing procedures, the procedures are complete)

本书系统地介绍MATLAB 7.0的混合编程方法和技巧。本书既适合初学者自学，也适用于高级MATLAB用户，可作为高等数学、计算机、电子工程、数值分析、信息工程等课程的教学参考书，也可供上述领域的科研工作者参考。(This book systematically introduces MATLAB 7.0 mix of programming methods and techniques. This book not only suitable for beginners self-learning, also applies to high-level MATLAB users, can be used as advanced mathematics, computer, electronic engineering, numerical analysis, information engineering curriculum reference books are also available in these areas of research workers.)

this source code is very well

2nd order Bezier 3d in matlab