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here is the matlab source code for parallel port communication

lsb embedding for invisible image watermarking

本程序包含魏格纳分布及平滑伪魏格纳分布的两个matlab函数，适用于信号时频处理(The program includes Smoothed Pseudo Wigner distribution and Wigner two matlab function, frequency treatment applies to the signal)

this is the SVC model with its control Scheme . its working

Rotate Image by a degree

MATLAB is a numeric computation software for engineering and scientific calculations. MATLAB is increasingly being used by students, researchers, practicing engineers and technicians. The causes of MATLAB popularity are legion. Among them are its iterative mode of operation, built-in functions, simple programming, rich set of graphing facilities, possibilities for writing additional functions, and its extensive toolboxes.

This function plot a series of rects described from the N columns of a matrix 4xN, each column is of the form [x,y,w,h]

本PDF提供了用matlab实现OFDM的源代码。(OFDM using matlab source code)

Optimal Watermark Embedding and Detection Strategies Under Limited Detection Resources 关于数字水印的最新外文资料（2007年）(Optimal Watermark Embedding and Detectio Under n Strategies Limited Resource Detection s digital watermark on the latest information on foreign language (2007))

基于独立变量分析的快速ICA算法分离母体与胎儿心电信号(Based on independent analysis of the fast ICA algorithm variable maternal and fetal ECG separation)