该代码是一个基于MATLAB语言编辑的四面体有限元长应变四面体算法，包含一个例子很实用，性能稳定。感谢大家的分享。-This code is a kind of constrain Tetrahedral fem compution on MATLAB。there are total code and an example in cube。It is very practical and stable。thank you for your exchanging。

地震数据处理，可以读取文件等等，也可以进行测井数据约束的子波提取-Seismic data processing, you can read the file, etc., can also be carried out to constrain the wavelet extraction and so on.