corner

模拟巴特沃斯滤波器，并可观察期幅频相频特性曲线(Analog Butterworth filter, and can observe the phase frequency of amplitude-frequency characteristic curve)

This is source code concerning with chapter 4 of DIP book

Formation of Alien in matlab..............

BPSK调制的通信系统，包括： （1）随机数据产生及BPSK 调制 （2）插值处理 （3）三种低通滤波器的设计（从升余弦滤波器改为平方根升余弦滤波器 （4）载波调制 （5）从升余弦滤波器改为平方根升余弦滤波器 （6）AWGN 信道 （7）匹配滤波 （8）采样与解调，误码率计算 （9）误码率的理论曲线以及仿真曲线 整个(A BPSK based communication system, including modulation, AWGN, low-pass filter,BER caculation.)

本人收藏的经典图像小波算法，matlab写的，可以参考哦(collection of classic images wavelet algorithm, written in Matlab, reference oh)

mATLAB教程第六章案例，时间变动序列(mATLAB Tutorial Chapter VI case, the time sequence changes)

许多工程软件需要用到复杂的数学算法。VC++能够形成各种用户界面， 并可以直接与系统及底层硬件交换数据。因此研究VC++和Matlab 的混合编程具有很大的实际意义。该文讨论了如何使用Matlab 的Complier 将*.m函数编译为动态链接库DLL， 提供给VC++调用的方法， 提供了一种VC++与Matlab 混合编程的快速实现。(Many engineering software need to use complex mathematical algorithms. VC++ can form a variety of user interface, and can directly exchange data systems and the underlying hardware. Therefore, VC++ and Matlab of mixed programming of great practical significance. The article discusses how to use Matlab' s Complier to*. m functions compiled as dynamic link library DLL, VC++ provided to the invoked method, provides a mixed VC++ and Matlab programming fast implementation.)

前向反馈BP神经网络算法matlab源程序，有详细的注释，是学习编写程序的基本例程。(Feedback prior to the BP neural network algorithm matlab source code, there are detailed notes, is to learn the basic programming routines.)

关于数字信号处理的MATLAB例程，包括随机信号产生，线性调频Z变换，卷积(MATLAB on digital signal processing routines, including the random signal generation, chirp Z transform, convolution)

This code plots the receiver operating characteristics (ROC) curve for Rayleigh channel.