CPSO

一种基于DCT域的不可见数字水印算法，文章源于IEEExplore(PERCEPTUAL DIGITAL WATERMARK OF IMAGES USING WAVELET TRANSFORM.pdf,down loaden from IEEE xplore)

北京航空航天大学出版社的matlab从零进阶第四章节的小程序(Matlab Beijing University of Aeronautics and Astronautics Press from zero advanced fourth chapter applet)

自学Matlab必备的小程序代码自学Matlab必备的小程序代码(Self-essential small Matlab program code necessary for a small self-Matlab code)

基于SIRP方法的相干相关K分布雷达杂波的建模与仿真程序，包含三个文件。主文件为K_distribution.m，两个函数文件nonline_eq_sirp.m，fseries.m。(K-distribution radar clutter simulation code based on SIRP method,including three files. The main file is K_distribution.m, the two function files are nonline_eq_sirp.m，fseries.m respectively.)

说明：  ：抽取是软件无线电中最核心部分。通过对多项抽取结构的分析，设计出一种多 级抽取滤波器的实现方案，并通过MATLAB仿真实现。 关键词：软件无线电；多相结构；多级抽取滤波器(: Extraction is the most central part of the software radio. By taking a number of structural analysis, design a multi-stage decimation filter implementation scheme, and Simulation by MATLAB. Key words: software radio heterogeneous structure multi-stage decimation filter)

这是一个Matlab实现的图像Multiwavelet程序，用于计算图像的Framelet系数。(This is a Matlab implementation of image Multiwavelet procedures used to calculate the image Framelet factor.)

地震波的横波与纵波的速度分析，可以观察两种波的图形以及他们的速度大小与什么有关(Seismic shear waves and longitudinal wave velocity analysis, two kind of wave pattern can be observed as well as their size and what about the speed)

Plotting and examining speech waveforms is one of the most useful ways of understanding the properties of speech. This MATLAB exercise displays a speech waveform as both a single line waveform and as a running plot of speech samples (called a strips plot). This exercise allows the user to both plot and play user-selected regions of the waveform.

以一个简单的三相系统单线图为例，利用高斯赛德尔法计算线路潮流分布及线路损耗(Three-phase system with a simple single line diagram, for example, method using high Sisaideer distribution and line loss trend lines)

power factor improvement program