EMD

该程序用于求单跨梁振型及频率（梁的两端任意约束）(The procedure for seeking a single cross-Liang type and frequency (arbitrary constraints at both ends of beams))

计算hht 谱分析matlab 程序，仅供参考(hht spectral analysis program for matlab)

matlab的标定工具箱,功能强大.可进行摄象机标定(matlab calibration toolbox and powerful. camera calibration can be carried out)

用matlab实现摄像头输入 当关闭界面时 保存关闭时的图像(Matlab implementation with off camera input interface when saving images off)

Matlab不仅具有强大的数值运算功能，也同样具有非常强大的二维和三维图形绘制功能，尤其擅长于将各种科学运算结果的可视化。计算的可视化可以将不直观的数据通过图形来表示，从而发现其中的内在关系。Matlab的图形命令格式简单，可以使用不同的线形，色彩、数据点标记和标注等来修饰(Graphic Design)

matlab的pid程序仿真，用户可根据需要下载。(The pid matlab simulation program, the user can download as needed.)

基于matlab的关于遗传算法的一些重要的函数的m文件，供读者参考 (Based on some of the important matlab m file on genetic algorithm function for readers reference)

this file simulate a circuit in matlab simulink and show the results

fourier series close original signal

三相四线制两电平三桥臂APF，中线电流由电容中点控制，abc三相坐标系下滞环控制，matlab2006b，高版本的低通滤波器需更换(The three-phase four wire three-level two leg APF, the neutral current is controlled by the capacitor, hysteresis control, ABC three-phase coordinate system matlab2006b, low-pass filter, high version of the need to change)