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matlab画图，教你如何用最简单的方法画一维图像(matlab drawing, teach you how to use the most simple way to draw a one-dimensional image)

posicast control within .

说明：  音频水印的matlab相关程序，包括两个部分：小波域音频水印（含修正离散余弦变换）及基于HRT和线性回归检测水印的算法。 (Matlab audio watermark-related procedures, including two parts: audio watermarking in wavelet domain (including MDCT) and linear regression based on the HRT and the watermark detection algorithm.)

It interpol the averager .......very usefull if you know how to use it, it will help you alot

《精通MATLAB最优化计算（第2版）》(龚纯,王正林）附光盘源码(MATLAB for Optimization calculation(2rd))

说明：  用相位差法实现正弦信号的相位估计，分析snr和FFT长度的影响。(failed to translate)

这是关于信号的调制与解调，是通信原理核心部分，也是通信中很常见的(This is about the signal modulation and demodulation, is the core part of communication theory, communication is very common )

用有限元方法解偏微分方程的算例。区域是[0,1]*[0,1]的正方形区域，区域剖分网格是标准正方形。区域剖分、节点计算、转化成代数方程求解，结果画图显示及txt结果输出，每一步都很详细。(Two-dimensional numerical example of using the finite element method for solving partial differential equations . Region is a [0,1]* [0,1] of the square region, a square region of a standard mesh grid. Regional split, node calculation, converted into algebraic equations, the results display and txt file result output, each step is very detailed.)

应用牛顿拉夫逊发计算简单的潮流，实现基本的潮流运算(Application of Newton Raphson made a simple calculation of the trend, the trend for basic computing )

EEG signal classification using wavelet feature extraction