How-a-Brushed-DC-Motor-works

非常实用的基2DIT-FFT函数，直接运行可以分析原理。(Very practical base 2DIT-FFT function, operation can be analyzed directly principle.)

This function calculate furier transform to sum of vectors and extract the furier transform for each one

说明：  程序以MATLAB为工具对图像进行边缘检测(bianyuanjiance)

最小生成树算法的matlab实现，自己写的(good for learning)

说明：  计算弯曲波导的本征模厂分布，可以调整曲率半径和波导参数(calculate the bending waveguide enginmode,the radius and waveguide parameters is reconfigurable)

MATLAB作图教程、详细的一维、二维、三维作图的教程。(MATLAB drawing tutorials, detailed one-dimensional, two-dimensional, three-dimensional mapping tutorial.)

本文中介绍了matlabpdetool在求解偏微分方程中的应用，不错的入门资料(This article introduces the matlabpdetool in solving partial differential equations in the application of good introductory information)

多输入BP神经网络的几个例子，主要包含函数拟合以及最小二乘法(matlab bp)

科斯塔斯环提取8PSK调制载波，出载波频率图、眼图、相位偏差等(The Costas loop extracts 8PSK modulated carrier, out of carrier frequency diagram, eye diagram, phase deviation and so on.)

贝叶斯估计方法的matlab程序,这是一个简单的例子,但很有用(Bayesian estimation methods matlab program, this is a simple example, but very useful)