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该程序实现重力勘探中的布格重力场校正，程序包括，地形校正，中间层校正，高度校正，纬度校正，程序较为复杂，但注释清楚利用理解。(The programis about of the Bouguer gravity field correction, including terrain correction in gravity exploration, the middle layer height correction, correction, correction of latitude, the program is relatively complex, but notes with clear understanding.)

物质点3维显示程序，含有材料模型，能求解碰撞(3D material point method)

该程序利用赫兹理论，计算齿轮的接触应力，适用于直齿和斜齿轮的接触应力计算！(calculating contact stress )

此代码属于地球物理领域，是用有限差分开发的直流电法三维正演，基于FORTRAN平台，此代码具有很高的运算效率，对于从事地球物理领域的人来说是不可多得的(This code belongs to the field of geophysics, is developed using finite difference method of three-dimensional forward modeling of DC, FORTRAN-based platform, this code has high computing efficiency, people engaged in geophysical field is rare)

在pscad中运用mutirun完成高压直流输电相关设计(apply mutirun in pscad to complete HVDC)

2维非结构欧拉求解 fortran代码，用于2维流场求解(2D Unstructured Euler code)

一种快速富式变换源程序,对于数字信号处理非常有用。(a usefull FFT code is very convenient to signal process )

gravsoft软件格式转换为GMT绘图格式(convert the gravsoft data format to GMT format)

计算汉克尔函数，包括复数变量和任意阶数。对初学者很有帮助。(Calculate Hankel functions, including complex variable and arbitrary order. Useful for beginners.)

说明：  3维hashin失效准则~复合材料层合板(3-D Hashin Failure Criterion ~Composite Laminates)