Let_s_build_a_PSO_odp

matlab 构造模型，可用于地质构造分析，非常好用！(Matlab tectonic model, and can be used in the analysis of geological structure, is very nice! )

说明：  PSO和GA的结合，优化结果明显提升，PSO是粒子群优化算法，GA是遗传算法(The combination of PSO and GA improves the optimization results. PSO is a particle swarm optimization algorithm and GA is a genetic algorithm.)

NVH用7自由度模型，simulink，可重新设定参数(NVH model with seven degrees of freedom, simulink, can be re-set parameters)

matlab揭秘这本书的配套学习实例，里面有书上讲解到的源代码实例。(matlab examples)

基于全相位频谱分析的相位差频谱校正法.PDF(Phase Difference Correcting Spectrum Method Based on All-phase Spectrum Analysis)

wiener filter for enhancement audio file

说明：  直方图灰度处理,最基本的程序，比较简单，是matlab图像处理中的入门级的程序。有助于基本的运用理解。(Gray histogram processing, the most basic procedure is relatively simple, matlab image processing is the entry-level program. The use contribute to basic understanding.)

这是一本很好的学习信号处理的书籍,拿出来和大家分享(This is a good learning signal processing books, and share out)

The program computes the Wigner-Ville Distribution using a real signal which is turned into discrete-time analytic signal using Hilbert transform. The computation of WVD is different than in Wigner-Ville Distribution.rar

This code applies local histogram equalization on an input image with a view to improve its contrast ratio. The image is read, converted to grayscale and resized with the inbuilt function of MATLAB. The window size may be changed, however, the window shift is pixel by pixel. The output is definitely a better contrast image as compared to the input but checkerboard effect is evident.