fwddctstego

说明：  经典相机标定法，张正友标定法的MATLAB实现，值得借鉴(The classical camera calibration method, zhang zhengyou calibration method MATLAB implementation, it is worth learning)

详细介绍wincvs的使用，可以让初学者掌握如何使用wincvs进行文件版本管理(Details wincvs use, allowing beginners to learn how to use wincvs for file version management)

OFDM信道建模simulink仿真的MATLAB源码 (OFDM channel modeling simulation of MATLAB source simulink)

用matlab编辑音乐，模拟萧的声音演奏天空之城(Use matlab to edit music)

一些MATLABLIANXI程序，帮助初学者学习 ，一些MATLABLIANXI程序，帮助初学者学习(matlab program)

此程序下载后需解压才能使用，该程序代码质量高，简单易懂。(download this program will require decompression can be used, the code of high quality, simple and understandable.)

用于车牌识别技术中图像分割，对比几种微分算子的边缘检测和形态学分割(License plate recognition technology for image segmentation, compared to several differential operator edge detection and morphological segmentation)

it contain the coding of rsa,polyalphabetic,bpsk,apsk,vignere,qam

四种不同的算法在实现多项式相乘时的时间复杂度比较(Four different algorithms, when multiplied in the realization of polynomial time complexity comparison)

threshold for sparse approximation