lowerfilter

Harlick Feature Calculation file 1

蚁群算法很好的一个MATLAB程序资料，希望大家支持(ACO)

本程序是用matlab写的，实现对图像进行二维预测与Lloyd-Max量化压缩。是有损压缩。附有程序所用的图片。(The program is written in matlab to achieve two-dimensional projections of images and Lloyd-Max Quantization. Is a lossy compression. With a program with pictures.)

这个程序用于仿真孤子的演变波形，这里Lcd 可以取不同的值(This Matlab script file solves the nonlinear Schrodinger equation)

说明：  基于matlab的lpc分析，即线性预测。分析较为全面，且测试通过。(The lpc matlab-based analysis, that is linear prediction. More comprehensive analysis and test. )

通过4阶龙格库塔方法求解混沌系统的微分方程(Through four order Runge-Kutta method for solving differential equations of chaotic systems)

灰色系统理论把信息完整, 数据完整的称为白 色系统, 把信息很不确定, 数据很少的称为黑色系 统, 把信息部分确定, 部分不确定 (Grey system theory to information integrity, data integrity is called a white system, the information is very determined, very little data is called a black system, some of the information to determine, some uncertainty )

数字基带传输的全部matlab仿真文件，测试无误，升余弦滚降滤波器(Digital baseband transmission matlab simulation of all documents, test passed, raised cosine roll-off filter)

说明：  上海交通大学matlab与simulink讲义 总体感觉还不错，对于初学simulink还是很有意义的。(Shanghai Jiaotong University, matlab and simulink lecture feeling pretty good overall, for beginners simulink makes sense.)

svd水印算法,运用svd分解来嵌入水印，抗噪性和鲁棒性都很好(svd watermarking algorithm)