emd源程序分享

本代码用matlab编写Runge-Kutta算法程序，并且用ode45函数的编写代码进行对比分析。(The code is written using Runge-Kutta algorithm matlab program, and were analyzed by writing code ode45 function)

采煤机截割滚筒模型，主要包括负载和截割转速牵引速度的关系(Shearer cutting drums of models, including the relationship between the load and speed of the cutting speed traction)

三角载波移相PWM控制的调制波形，MATLAB仿真图，运行效果良好(Triangular carrier phase shifted PWM control modulation waveform, MATLAB simulation, good performance.)

应用背景将已知的数据点，连接成三角形，形成三角网格，运用stlwrite可以生成一个stl文件，而STL文件可以进一步通过进行打印关键技术运用matlab中的stlwrite ，将已知坐标的数据点连接成三角网格，获得立体的图像效果。可以获得stl格式的文件

随机共振的相关程序，资源齐全.货真价实。希望能对大多数研究随机共振的人有一定的帮助(it is very goood )

说明：  用matlab实现连续视频的分割与采集，其中用读视频指令把连续的视频转化为一帧一帧的图像，用帧间差分法和背景差分法实现(Matlab for continuous video with the segmentation and the acquisition, including video instruction with the reading of the continuous video into a frame of an image, with the frames and the background difference method difference method to achieve)

北京到广州铁路路线仿真，可用于完好性分析用(Beijing to Guangzhou railway line simulation can be used to integrity analysis)

m伪随机序列Matlab源代码，很不错，值得看看(m pseudo-random sequence Matlab source code, very good, we can look at)

主成分分析法实现了对于多维特征的优化，共两个文件，希望对大家有帮助(failed to translate)

微分方程组数值解方法，IDW距离反比加权方法，数据模型归一化，模态振动，isodata 迭代自组织的数据分析，研究生时的现代信号处理的作业，是路径规划的实用方法。(Numerical solution of differential equations method, IDW inverse distance weighting method, Normalized data model, modal vibration, Isodata iterative self-organizing data analysis, Modern signal processing jobs when the graduate, Is a practical method of path planning.)