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matlab经典学习教程，从入门到精通，适合初学者使用(matlab classical learning tutorials, from entry to the master for beginners)

用于混沌时间序列自适应预测的一种稀疏Volterra滤波器-(Adaptive prediction of chaotic time series for a sparse Volterra filter-)

施瓦茨变换代码，专门用于多边形的变换，matlab代码(Schwartz transform code, dedicated to the transformation of the polygon, matlab code)

Fs = 100000 t = 0:1/Fs:.00296 x = 1-cos(4*pi*t) cos(2*pi*t*200) h = spectrum.welch Instantiate a welch object. psd(h,x, Fs ,Fs) Plot the one-sided PSD

线性调频信号的波形和其模糊函数，以及其模糊函数的图形。直观表示该信号的模糊函数(Chirp signal waveform and its fuzzy function, as well as its fuzzy function graphics. Visual representation of the signal ambiguity function)

本程序主要是用matlab对曲柄摇块机构的计算并输出图形。通过本程序可以计算出曲柄摇块机构的位移、角速度和角加速度并输出其图形，还可以输出曲柄摇块机构的运动仿真图(This procedure is mainly used matlab for crank block body shake Calculation and output graphics. Through this program can calculate the crank block body roll displacement, angular velocity and angular acceleration, and output the graphics, you can also shake the output crank kinematic simulation block diagram)

[inds,cidx] = kmedioids(D,k) Performs k-mediods clustering only requires a distance matrix D and number of clusters k. Finds cluster assignments "inds" to minimize the following cost function:

说明：  将白噪声和瑞丽分布的噪声模拟为信号的背景噪声，分别通过小波去噪，EMD去噪，EMD结合小波去噪的方法来进行背景噪声去噪分析。(Ruili, the distribution of white noise and the noise modeled as background noise signals, respectively, through the Wavelet denoising, EMD denoising, EMD combined with wavelet denoising approach to denoising of background noise.)

说明：  非常详细的OFDM峰均比各种方法比较，带可复制仿真图！(OFDM PAPR very detailed comparison of various methods with simulation graph can be copied!)

matlab与数字信号处理的相关代码，内附有详细的讲解课件(matlab and digital signal processing related code, containing a detailed explanation of courseware)