dataanalysis

Watermarking algorithms built using matlab

把matlab中得到的矩阵保存到Excel中程序【转】(Matlab to be saved to Excel matrix procedure] [switch)

全套的DCT域数字水印源代码（本人毕业设计成果）内容包括：水印嵌入，水印检测，攻击实验以测试鲁棒性，重要参数计算。希望对做数字水印的XDJM有所帮助。(complete DCT digital watermarking source code (I graduated design results) include : watermark embedding, Watermark detection, attack experiment to test the robustness, an important parameter calculation. Want to do digital watermarking Wilson help.)

卡尔曼滤波简介及实现代码，用C++语言和马特拉不编程(Kalman filtering Introduction and implementation code, C++ language and Matra programming)

matlab运行的lsb隐写算法，附带实验报告，lsbget.m,lsbhide.m,jpgand.m(matlab running lsb steganography, with lab reports, lsbget.m, lsbhide.m, jpgand.m)

Hamming窗加权非线性调频脉冲压缩程序(Hamming window weighted linear FM pulse compression process)

通过遗传算法计算下列函数的全局最优值 y(t)=(x2(t)-5.1/(4*pi*pi).*x1(t).^2+5/pi.*x1(t)-6).^2+10.*(1-1/(8*pi)).*cos(x1(t))+10(Global calculate the following functions by genetic algorithms optimal value y(t)=(x2(t)-5.1/(4*pi*pi).*x1(t).^2+5/pi.*x1(t)-6).^2+10.*(1-1/(8*pi)).*cos(x1(t))+10)

MATLAB的一些例程，很好很实用。一百例(MATLAB some routines, good practical. 100 cases)

说明：  六个智能体组成多边形队形的队形保持仿真，直接运行FZ1、FZ2、FZ3、FZ5(Six agents form polygonal formation to maintain the formation simulation, directly run FZ1, FZ2, FZ3, FZ5)

给出了FIR滤波器设计的MATLAB语言程序，可以根据设计要求，灵活地调整参数，得到需要的滤波器参数。 (given FIR filter design in MATLAB procedures, according to design requirements, flexibility to adjust parameters and the need to filter parameters.)