DSP_pithshifter.m

用matlab实现FFT，不是用matlab自带的函数fft，而是自己重新编程(Matlab implementation with FFT, not the native function with matlab fft, but his re-programming)

This project will do encryption by reserving room before encryption for better performance of the compressed image

说明：  粒子群算法（PSO）应用于神经网络优化，采样matlab编程(Particle swarm optimization (PSO) applied to neural network optimization, sampling matlab programming)

matlab经典教材，从入门到精通，大家都在用(matlab classic textbook, from entry to the master, everyone with)

matlab数字水印算法及实现和源代码 功能很强大 (Matlab digital watermarking algorithm is proposed and realized and the source code)

跳频通信系统利用Matlab中的Simulink仿真系统实现跳频系统的仿真和分析(Hopping communication system in use Matlab Simulink simulation system to achieve frequency hopping system simulation and analysis)

matlab实现车牌识别，具有较好的识别效果 (achieve matlab license plate recognition, with better identification of the effect of)

数字水印经典文献：Writing on dirty paper(Digital Watermarking classical literature: Writing on dirty paper)

Iterative Closest Point (ICP) 算法的改进型，精读高于原始版的，对点云噪声和漏洞的处理效果更好于原始版。(Iterative Closest Point (ICP) algorithm is improved, intensive than the original version.)

这是第一版的AsymPDC工具包。用来处理PDC，gPDC和iPDC有关内容。运行环境为Matlab,并且要求至少Matlab中预装了3个工具箱：控制系统，信号处理和统计工具箱。(This is the first public release of AsympPDC package. It deals with the asymptotic statistics for PDC, gPDC and iPDC. AsympPDC runs under Matlab and is a practically self-contained except for requires routines from three Matlab toolboxes: Control System, Signal Processing, and Statistical. It is not extensively tested yet. It was partially tested under Windows, Macintosh and Linux environments with Matlab version 7.0 and higher. Please report any incompatibility to ksameshi[at]usp.br or baccala[at]lcs.poli.usp.br. Additionally for cosmetic purposes, the pdc_xplot routine uses several Matlab users contributed codes: subplot2.m (modified old version of supbplot to control spacing between subplots), shadedplot.m (developed by Dave Van Tol), suplabel.m (for label and title plotting in subplot figures, by Ben Barrowes), suptitle.m (contributed by Drea Thomas, for adding title above all subplots), and tilefigs.m (for tiling figures for simultaneous visualization, by Charles Plum))