music

国外用MATLAB编写的多维分形分析断裂结构的程序。在地质建模中有潜在用途。(A MATLAB® program based on the Hou algorithm for estimation of fractal dimension and multifractal spectrum of fractures is presented. The program performance was tested with many synthetical fractals and field data. )

说明：  使用蛙跳算法来解决一个工厂流程问题的事例(Frog hopping algorithm solves factory process problems)

一个利用matlab画圆球的程序。圆球有立体，高光效果。(Draw a sphere using matlab program. Three-dimensional sphere, high-light effect.)

metropolis algorithm code is a useful tool to generate estimated values.

A image with bad contrast is hard to be segmented. So this function analysis the RGB chennel, find the worse distributed chennel and fix it , then the result is a normal contrast image

calcula os sete momentos invariantes momentos hu

无刷直流电机转速电流双闭环仿真。逆变器、电机模型都是自建的，仿真精度较高。输出相电流为标准的方形波(The model is a speed-current dual-loop based simulation of BLDC. The inverter and the motor model are all built myself with high simulation accuracy. The output phase current of the motor is a standard square wave.)

TLS-ESPRIT 方法估计DOA,并求出估计角(TLS-ESPRIT method estimates DOA，and finds the angle)

包括大地坐标与三维直角坐标系的互相转换两个程序(Including the transform of the geodetic coordinates and three-dimensional Cartesian coordinates )

说明：  实现了对函数的奇偶分频的频谱分析，DFT什么的，包括了4个基础的信号处理实验代码(To achieve parity of function analysis of frequency spectrum)