hingpun

Its about cryptography example. useful for chatting with some sort of security

importannt orogram for frft

说明：  遗传算法参考程序，可解决大部分初学者的需求。初学者 可以尝试(Genetic algorithm reference program, can solve the needs of most beginners very good)

A compressed sensing algorithm with the kronecker product

This Matlab code shows how to perform edge detection by Sobel method in horizontal & vertical direction and the effect of increasing and decreasing the threshold value . Besides, you can try to perform the edge detection by other method in the same ways such as Prewitt , Roberts , Canny and others.

说明：  以MATLAB做HBMA的碼源，輸入兩個圖片可以找出前後的residual(HBMA do to MATLAB source code, enter the two pictures can be found around the residual)

设计一程序，要求用带缓存的流文件I/O操作，在“./tmp”目录下,打开名称为“tmpfile”的文件。如果该文件不存在，则创建此文件；如果存在，将文件清空后关闭。W或w+(design a program, it need to use the cache files to operate the in/out directory)

用于多通道滤波器组实现完全重构,主要应用于图象处理(For multi-channel filter banks achieve perfect reconstruction, mainly used in image processing)

粗糙集理论属性约简的例子，基于MATLAB实现(This is the use of rough set theory )

70 583 微软 认证 题库Windows Azure (The latest version of Microsoft certification exam 2015 Exam 70-583 Windows Azure)