很好的非凸优化算法例子

本压缩包里有计算关联维数的Matlab程序设计，较快。(compression of the bundle is calculated correlation dimension of the Matlab programming, faster.)

tEnhancement of image quality is a fundamental process for a wide range of vision-based applications.Images captured under unfavorable environments are often degraded in information content, sharpnessand colorfulness. In the attempts to improve an image, the unsharp masking filter is an attractive candi-date for its computational efficiency. However, the filter is vulnerable to the over-range problem wherepixel magnitudes are driven beyond permissible ranges. This drawback is particularly noticeable if a non-adaptive procedure is used in the enhancement. Hence, an adaptive gain adjustment method is proposedhere aiming at minimizing the number of over-range pixels while maximizing the image sharpness andinformation content. In this method, colorfulness is improved via color channel stretching and contrastis enhanced by edge augmentation. Specifically, a hyperbolic-tangent function, whose scale is depen-dent on the original image intensity and detected edges, is constructed to adjust the

彩色水印提取算法，含说明，希望对大家有用(Color watermark extraction algorithm, with that, we hope to be useful)

Simulation model for solving the load flow problem Two area method

机器人PID控制重要程序，内含控制率设计，重力补偿等(PID control program of robot)

a fuzzy washing machine controller which control the machine using the amount of being dirty and the volume!

说明：  水平集（level set）中快进算法（fast marching）算法的matlab工具箱，内容很全面。(Level Set (level set), Fast Forward algorithm (fast marching) algorithm m atlab Toolbox, which is very comprehensive.)

直接序列扩频（Direct Sequence Spread Spectrum）工作方式，简称直扩方式（DS方式）。就是用高速率的扩频序列在发射端扩展信号的频谱，而在接收端用相同的扩频码序列进行解扩，把展开的扩频信号还原成原来的信号。(irect Sequence Spread Spectrum (Direct Sequence Spread Spectrum), hereinafter referred to as Direct expansion mode (DS). Is a high rate of spread spectrum sequence extension in signal spectrum, and at the receiving end with the same spread spectrum code sequence for expansion, the expansion of the spread spectrum signal back into the original signal. )

对非平稳信号进行时频分析，分析结果比小波变换结果要好(Non-stationary signal in time-frequency analysis and the results are better than the wavelet transform results)

说明：  支持向量机的MATLAB代码,包括分类与回归,可帮助学习机器学习算法(MATLAB S SVC DODE)