data-annylase

Aproximation of discrete impuls with sinus function in Matlab

matlab采用512个频率点绘制各种窗函数的幅频特性(matlab using 512 frequency points, drawing all kinds of window function of the amplitude-frequency characteristics)

matlab file pml photonoc crystal

可以产生正弦信号和白噪声时域信号波形，以及混杂噪声的正弦波波形，信噪比可调(the sinusoidal signal can be generated when the white noise domain waveform, sinusoidal waveform, and the noise mixed SNR adjustable)

针对偏微分方程的MATLAB解法，主要研究微分方程(组)的数值解法（近似解），重点介绍 Euler 折线法．(For the solution of partial differential equations MATLAB, mainly studies the differential equation ( Group ) numerical method ( approximate ), introduced Euler broken line method.)

本算例是一个简单有效，可以直接进行的Neural-Gas 竞争学习聚类算法(his implementation aims to be simple and direct. More powerful implementations of the Neural-Gas Competitive Learning Algorithms )

伪随机数产生程序，MATLAB开发的源代码(Pseudo-random number generation program, MATLAB source code development)

迭代法 OTSU法和局部阈值分割的matlab实现，测试可用(OTSU method, iterative method and local thresholding segmentation matlab implementation, testing available)

一个对信号进行滤波（低通、带通、高通）的教学实验数据处理演示程序。(Matlab demo program of signal filtering for instruction experiment.)

高斯混合模型的matlab实现，基础知识，适合初学者(Gaussian mixture model matlab achieve basic knowledge for beginners)