vc_showdib_2010

用simulink构建模型，解非线性达芬方程 (Nonlinear Duffen equation with simulink)

Turbo code, Turbo code, Turbo code,

说明：  利用双线性变换法设计一个级联型的椭圆IIR滤波器，对一段含噪语音信号进行滤波去噪处理并根据滤波前后的波形和频谱分析滤波性能。本课程设计仿真平台为MATLAB7.0，开发工具是M语言编程。首先在Windows下用录音机工具录制一段语音信号，并人为加入一单频噪声，然后对信号进行频谱分析以确定所加噪声频率，并设计滤波器进行滤波去噪处理，最后比较滤波前后的波形和频谱并进行分析。(Bilinear transformation method is used to design a cascade elliptic IIR filter, for a period of noise speech signal filtering denoising processing and according to the waveform and spectrum analysis of filtering performance before and after filtering. This course design simulation platform for the MATLAB7.0, development tools is M language programming. First under Windows tool to record a voice signal, a tape recorder and deliberately added a single frequency noise, and then the signal to determine the added noise frequency spectrum analysis, and design the filter for filtering denoising processing, finally compared before and after the waveform and spectrum of filtering and analyzed. )

This file is the programs of (chapter 2) of book (Modeling the Wireless Propagation Channel a Simulation Approach with MATLAB) which is related to shadowing effects. It helps you to simulate wireless shadowing effects.

sample of assembly language for beginners...

说明：  常用方差分析方法，有单因素一元，多因素等(Common anOVA methods include single factor, single factor, multiple factor, etc)

MATLAB实现的平移huaffman编码，(MATLAB implementation of the translation huaffman code)

说明：  该程序试图考察一组数据服从哪种分布（正态，指数或双边指数），并利用K-S检验对各种分布作了检验。(The program attempts to examine a set of data subject to which distribution (normal, exponential or bilateral index), and use KS test has been tested in a variety of distributions.)

说明：  matlab 程序关于 bnoise的处理(matlab processing procedures on bnoise)

IEEE1394的相关介绍，是1394入门的首选！强烈推荐朋友们(IEEE1394 relevant, the portal is the first choice for 1394! Strongly recommend friends to s)