fig1_12

This is the explanation about the data encryption, and this can be mostly used in the stegnography and cryptography, This encrypts the data such as image or any data file and can be used in hiding.

Demodulation of OFDMA.

maximally stable extremal regions matlab code . Image is provided. extract the image and put image location in address

802.16源代码 看有网友征求802.16源码的帖子，拿出来分享一下。(802.16 source code has friends to seek the look of post-source 802.16 up to share.)

本程序使用matlab编写，采用非加权最小二乘法进行相位展开，得到展开的相位(This program is written by matlab。 using the method of non-weighted least squares, the phase would be unwrapped)

毕业设计时做的算法，直接运行就可出图，比较的话可以该参数。(do graduate design algorithm can be run directly from the map, so can compare the parameters.)

最小二乘法数学程序及其算法仿真，详细说明最小二乘法流程(RLS example Least squares mathematical program and its algorithm simulation, detailing the least squares process)

说明：  基于模板匹配的车牌自动识别系统的设计源代码(Based on template matching license plate recognition system design source code)

calculate the real value of pigreco

face detecte sken and