demospp

一种改进的canndy边缘检测算法，非常新颖，值得学习(An improved edge detection algorithm canndy, very novel, it is worth learning)

第14章 特殊函数计算.zip。是从书中光盘里直接拷贝的代码，放在这里，与大家共享，共同交流，希望对大家有帮助。(Chapter 14 of the special function to calculate the)

facial expression in matlab

用来计算PID控制算法的算法。里面有详细的建模过程。(Algorithm used to calculate the PID control algorithm. There are detailed modeling process.)

自动滚动demo，IOS编程学习源码，很好的参考资料。(Automatic scrolling demo, IOS programming learning source, a good reference.)

说明：  读取sgy格式数据，并利用wigb进行成图(Read sgy format data, and use wigb to map)

利用LSB算法嵌入隐藏图像，可在广义LSB中设置修改的位平面，返回误码率和峰值信噪比。含各种经典的攻击方式，可用于实验。并可控制攻击的强弱。利用Matlab编写。(LSB embedding algorithm using hidden images, can be generalized to set up modified LSB bit-plane and returned to the bit error rate and peak signal to noise ratio. Containing a variety of classic attack methods can be used for the experiment. Can control the strength of the attack. Prepared using Matlab.)

music 算法码代码，可用于对信号进行频率估计。(music algorithm code code can be used to estimate the frequency of the signal.)

用于Granger因果检验的Matlab代码(Matlab code for the Granger Causality Test)

你见过 MATLAB 最早的版本吗？下载一份 MATLAB 1.0,(只有182K, 只有20来个函数) 体会一下吧。MATLAB早期表示矩阵是用 <> 而不是 []。 (Have you seen the first version of MATLAB you? Download a MATLAB 1.0, (only 182K, only 20 to a function) experience yourself. MATLAB is a matrix of early that < > instead of [].)