Adaboost_improve

This M Code simulate the effects of clipping and filtering on PAPR PAPR reduction in OFDM-based wireless standard.Also the performance of BER versus SNR of original OFDM signals with PAPR reduction based on clipping and filtering schemes over AWGN channel is evaluated. The simplest and most widely used technique of PAPR reduction is to basically clip the part of signals that are outside the allowed region.Clipping methode introduces both in band distortion and out of band radiation into OFDM signals which degrades the performance including the BER and spectral efficiency.Filtering can reduce out of band radiation after clipping although it can not reduce in-band radiation distortion.However, clipping may cause some peak regrowth so that the signal after clipping and filtering will exceed the clipping level at some point.To reduce peak regrowth a repeated filtering and clipping operation can be used to obtain a desirable PAPR at a cost of computational complexity increase.

Levenberg-Marquardt method for training a Takagi-Sugeno fuzzy system

(ebook-pdf) - Engineering - Using MATLAB 6 (Graphics, 3D).pdf Overview of MATLAB Graphics – plot editing mode and the Property Editor. • Basic Plotting – plotting vector and matrix data in 2-D representations. • Formatting Graphs – describes how to customize the format of a plot to help explain your data. This section includes information about adding labels, titles, and annotations to a plot.

说明：  信息论，麻省理工大学的讲义/习题和答案，还有MATLAB的仿真(information theory lecture for MIT)

具有完全识别车牌的matlab源代码，执行效率高！(With full recognition of vehicle license plate matlab source code, high efficiency.)

利用VC＋＋调用MATLAB中的函数进行函数绘图的实例，比较简单的例子。(Using VC to call MATLAB functions in the mapping function of the examples of relatively simple examples.)

基于PCS7的变比值控制应用程序开发Variable ratio control based on PCS7 application development(Variable ratio control based on PCS7 application development)

3gpp信道模型matlab仿真有m文件源码 方便学习3g信道相关(3gpp channel model has m file matlab simulation source code to facilitate learning 3g channel correlation)

ICA去噪程序，与小波去噪比较，去噪效果较好。(ICA denoising procedure, compared with wavelet denoising, denoising is better.)

This the program for Generalized synchronization of fractional order Hyperchaotic chen system