matlab simulink教程

说明：  常用的数值积分方法(特别是梯形、Simpson方法、和Romberg算法)，编制复合梯形公式，复合Simpson公式，Romberg算法的程序，数值积分方法的逐步精致化过程(Commonly used numerical integration methods (in particular, trapezoidal, Simpson method, and the Romberg algorithm), the preparation of composite trapezoidal rule, composite Simpson formula, Romberg algorithm procedure, numerical integration process of gradual refinement)

matlab写的一个产生蜂窝的程序，很漂亮(write a matlab generated cellular process, it is beautiful)

对于学习实esprit比较实用，大家可以参考一下(To learn a real esprit is more practical, everybody can consult)

Pitch Determination Algorithm(Extract pitch of speech signal based on subharmonic-to-harmonic ratio)

根据激光波长和所需波带片大小，画出菲涅尔波带片图样(According to the size of the laser wavelength and the desired zone plate, draw a Fresnel zone plate pattern)

利用matlab针对图像进行马氏距离计算 ,小波包分析提取振动信号中的特征频率，随机调制信号下的模拟ppm。( Using matlab to calculate the Mahalanobis distance for the image, Wavelet packet analysis to extract vibration signal characteristic frequency, Random ppm modulated analog signal unde.)

2D FFT的源代码，图形显示变换结果，关键代码有详细注释(2D FFT source code)

说明：  用Matlab实现声波信号的傅立叶变换。可直接倒入音频，生成图像。(Acoustic signals using Matlab Fourier transform to achieve. Directly into the audio and generate the image.)

利用Contourlet、ICA、混沌粒子群分离去噪(Using Contourlet, ICA, separation of chaotic particle swarm denoising)

RANDOM NUMBER GENERATION AND TEST FOR RANDOMNESS