MATLABtoolbox_sboyer

FAST ICA，fast independent component analysis，用于分解独立的component(FAST ICA, fast independent component analysis, independent component used to decompose)

PID控制简介及其在matlab环境下实现高级PID控制( in matlab environment develop Advanced PID control)

Simulates a Multifractal Model of Asset Return using a multiplicative lognormal cascade (Simulates a Multifractal Model of Asset Return using a multiplicative lognormal cascade See the following papaer A Multifractal Model of Asset Returns by B Mandelbrot- 1997 The current implementation uses the generator for the fractional brownian motion from B. Scott Jackson. Many thanks! )

本文提出了一种基于独立分量分析的音频数字水印方法。嵌入水印时,对原始音频文件进行一级小波分解,在分解 得到的逼近分量中利用随机混合方法嵌入水印后进行小波逆变换形成嵌入水印的音频文件。仿真实验结果表明这种方 法的强鲁棒性和可行性。(Abstract:Audio p roduction is one of the important digital multimedias, which transmit becomes more and more convenient. To p revent the multimedia content from being stolen or illegally used, audio content p rotection techniques become increasingly impor2 tant so that the potential of these app lications can be reached. As the importantmethod of copyright p rotection, the digitalwater2 marking technology has been acquired widely recognition and research. This paper p resents a method of digital audio watermark2 ing based on independent component analysis. When embedding watermarking, the original audio is decomposed by single2level discrete 12D wavelet transform, watermarking is embedded by mixing randomly to the app roximation coefficient vector obtained, and the audio is single2level reconstructed receiving audio havingwatermarking. Emulated experiment results show that thismeth2 od is robust and feasible.)

说明：  提供多个基于小波的边缘检测源代码，实际中可作为工具箱函数直接调用(Provide several wavelet-based edge detection source code, the actual function can be called directly as a Kit)

BER Comparison of different modulation using AWGN channel (Matlab GUI)

Orthogonal frequency division multiplexing (OFDM) is becoming the chosen modulation technique for wireless communications. OFDM can provide large data rates with sufficient robustness to radio channel impairments. Many research centers in the world have specialized teams working in the optimization of OFDM for countless applications. Here, at the Georgia Institute of Technology, one of such teams is in Dr. M. A. Ingram’s Smart Antenna Research Laboratory (SARL), a part of the Georgia Center for Advanced Telecommunications Technology (GCATT). The purpose of this report is to provide Matlab code to simulate the basic processing involved in the generation and reception of an OFDM signal in a physical channel and to provide a description of each of the steps involved. For this purpose, we shall use, as an example, one of the proposed OFDM signals of the Digital Video Broadcasting (DVB) standard for the European terrestrial digital television (DTV) service.

Some New Indexes of Cluster Validity

加热炉 非线性模型预测控制 多输入多输出 simulink建模(reactor nonlinear model predictive control mimo Simulink modelling)

about chapere kahande in matlab simulink