calculate_line_residual_3d

Prony分析程序，给出了一个具体的例子，可作学习之用(Prony analysis procedures, is a specific example, can be used for learning)

elliptical propagation model

不同结构元素的腐蚀效果。MATLAB环境代码，配有实验用图。《精通Matlab数字图像处理与识别》(Corrosive effects of different structural elements. MATLAB environment code with experimental Figure)

多核程序设计比较好的资料。Windows的代码资料，比较全面实用可靠(multiple core program design)

Matlab program for some filters like wiener, median and wavelet.

网侧变流器模型，对并网课题方向的研究可能有所帮助，可以运行。(Network-side converter model, the direction of the grid project may be helpful, you can run.)

用matlab读取.dxf文件。本站原有代码dxf2coord_20.m中对于圆弧只能读出其圆心坐标及半径，缺少圆弧起始角及终止角，并不能在应用中实际用起来。修改后可以读出圆弧的起始角和终止角(the script can offer start angle and end angle of an arc,which are unable to access in an earlier script dxf2coord_20.m 。)

本程序详细描述了电磁波在水下传输的衰减模型，随着频率的增加，信号衰减愈加明显。(This procedure describes in detail the electromagnetic wave transmission attenuation model of underwater, with the increase of frequency, signal attenuation are becoming ever more obvious.)

说明：  用matlab写的维纳滤波，最陡下降法的实现例程。(Matlab written by Wiener filtering, the steepest descent method to achieve routine.)

计算故障诊断振动信号的时频域特征，得到特征向量(Calculating the Time-Frequency Domain Characteristics of Vibration Signals in Fault Diagnosis)