2012-4-28P18-21-28

Matlab books constituting books for beginners as well as for professionals.

数字信号处理与题解。DSP理论入门电子书，书中有简单的Matlab编程，以及简单的滤波器设计(Digital signal processing and problem solution. Introduction to DSP theory book, the book has a simple Matlab programming, and simple filter design)

Okumura analyzed path-loss characteristics based on a large amount of experimental data collected around Tokyo, Japan. He selected propagation path conditions and obtained the average path-loss curves under flat urban areas. Then he applied several correction factors for other propagation conditions, such as: Antenna height and carrier frequency Suburban, quasi-open space, open space, or hilly terrain areas Diffraction loss due to mountains Sea or lake areas Road slope Hata derived empirical formulas for the median path loss (L50) to fit Okumura curves.

document.getElementsBySelector(selector) - returns an array of element objects from the current document matching the CSS selector. Selectors can contain element names, class names and ids and can be nested. For example: elements = document.getElementsBySelect( div#main p a.external ) Will return an array of all a elements with external in their class attribute that are contained inside p elements that are contained inside the div element which has id= main

回声音频加密的matlab文件代码。用来数字水印隐藏( Echo audio file encryption matlab code. For Digital Watermarking)

VC6和MATCOM来开发图像处理程序.pdf(VC6 and MATCOM to develop image processing procedures. Pdf)

The MatlabBGL library fills a hole in Matlab s suite of algorithms. Namely, it provides a rich set of algorithms to work with graphs, as in graph theory graphs. The MatlabBGL package uses Matlab s native sparse matrix type as a graph and provides algorithms that work (The MatlabBGL library fills a hole in Matla b's suite of algorithms. Namely, it provides a rich set of algorithms to work with graphs. as in graph theory graphs. The MatlabBGL packag e uses Matlab's native sparse matrix type as a gra ph and provides algorithms that work)

说明：  关于电力系统静态稳定的程序，需要的可以下载(the program of powersystem stablity )

水声通信中海洋噪声的仿真，wenz测量的噪声谱线级，噪声估计MATLAB(Noise level underwater communication lines in ocean noise simulation, wenz measured noise estimation MATLAB)

Cubic spline interpolation and low pass filter