PATH_Loss

基于高斯混合模型(GMM)的em算法，给出了其matlab实现(em algorithm for GMM)

OFDM with PEAK TO AVERAGE POWER RATIO

说明：  信号处理，音频处理系统中，演示脚本的声响混叠使用正弦信号(Demonstration Script of Audible Aliasing Using Sinusoidal Signals)

exersice of marcel sidi

本书基于MATLAB 5.2版，提供了使用MATLAB的实践性指导。MATLAB已成为适合多学科、多种工作平台的功能强大、界面友好、语言自然并且开放性强的大型优秀应用软件，同时也已成为国内外高等院校高等数学、数值分析、数字信号处理、自动控制理论以及工程应用等课程的基本教学工具。本书按逻辑编排，自始至终用实例描述；内容完整且每章相对独立；是一本简明的MATLAB参考书，既适用于初学者，也适用于高级MATLAB用户。对MATLAB与FORTRAN、C等语言结合的描述更是所有MATLAB书籍中少有的一大特色。 本书适合作为理工科高等院校研究生、本科生教学用书，也可作为广大科研工程技术人员的自学用书。(MATLAB users. Of MATLAB and FORTRAN, C and other languages with a description of all MATLAB books is a major feature of the few. This book is suitable as a science and engineering colleges and universities graduate, undergraduate teaching books, but also the majority of scientific research and engineering and technical personnel as self-study book.)

盲源分离；非参数核熵估计；两种计算核的算法，速度更快(Blind Source Separation；non-parametric kernel entropy estimation；two different accelerated kernel algorithms；more volecity)

说明：  卡尔曼滤波原理简介以及用matlab语句实现卡尔曼滤波(Introduction to the Kalman filtering principle and the Kalman filter using matlab statement)

webcamera energy saving

双曲线差分格式求解，包括一个双曲格式求截断误差及稳定性的例子，以及二维波动方程显格式、交替方向格式ADI1和ADIII格式的求解及matlab 程序，文件中附文档及题目的说明及其解法，易读易懂(Difference scheme for solving hyperbolic, including the format of seek a hyperbolic example of truncation error and stability, and significant two-dimensional wave equation format, alternating direction and ADIII format format ADI1 Solution and matlab programs, files, documents and questions in the attached instructions and Its solution, easy to read easy to understand)

说明：  选取文本，通过程序自动选取当先目录下的所有文件(selecting text)