abaqus固体umat，内涵多个子程序连接uexpan

用于将txt格式数据，转换为.dat格式的数据，便于CASS处理。(Txt format for the data is converted to. Dat format, easy CASS processing.)

cadense orcad capture

说明：  圈微信分享代码是一款类似微信分享的wap版遮罩层提示效果，(Wechat Circle Sharing Code is a WAP version masking layer reminder similar to Wechat Sharing.)

说明：  cpiwidget source you can use it

python 写的zip压缩解压缩程序，用来理解python的编程-zip inpython

本文采用时频分析对仿真数据进行成像，数据来自网上，时频分析的方法采用spwvd，以去除交叉项，最后附上本文的成像结果。(In this paper, time-frequency analysis of simulation data imaging, data from the Internet, Time-Frequency Analysis Methods spwvd, to remove cross-term, and finally attached to the imaging results of this paper.)

多样式简洁的JS浮动提示窗口，具体来说是链接提示窗口，链接提示特效，鼠标放在链接文字上的时候，自动弹出来，支持自定义窗口标题和文字正文，鼠标移走后，浮动提示自动消失，基于CSS和JavaScript共同实现，如截图所示。

MARK点相关设计规范，非常实用的印制电路板设计文章(Points related to design specifications MARK, very useful article, printed circuit board design)

微带滤波器仿真模型，适合于新手学习，建议下载使用。(The simulation model of microstrip filter is suitable for novice learning, and it is recommended to download and use.)

利用LabVIEW开发的数据采集程序，利用DAQ板卡，可以实现模拟和数字输入，并自动进行存储。(Developed using LabVIEW data acquisition procedures, use of DAQ boards, you can realize both analog and digital inputs, and automatically stored.)