共轭梯度算法fortran程序

2.5维的柱坐标系的正演程序，fortran的语言，供大家参考(Forward procedure 2.5 dimensional cylindrical coordinate system, FORTRAN language, for your reference)

说明：  Fortran扭曲碳管等二维材料，高质量的分子动力学建模学习入门，很有用的短期提升。(High quality molecular dynamics modeling learning introduction, very useful for short-term promotion.)

Simpson 求解积分，很方便使用的求解积分的方法。希望大家喜欢(Simpson for integration, it is easy to use solution of the integral approach. I hope you like)

将ABAQUS的ODB结果文件按照人为要求在文本文档中记录(On ABAQUS ODB results file records in a text document in accordance with human requirements)

三维重力梯度正演程序，可根据剖分模型计算多个场分量，绝对原创！(3D Gravity Gradients calculating )

关于常用的FORTRAN算法，该书有关于线性方程组的求解，矩阵特征值的计算，常微分方程组的求解等(FORTRAN on the commonly used algorithms, the book on the linear equations, eigenvalue calculation, solving ordinary differential equations, etc.)

经过修改杨成林的《瑞雷波勘探》附录得到的瑞雷面波一维频散曲线(Yang Chenglin modified Rayleigh wave of " Rayleigh wave exploration in" Appendix obtain one-dimensional dispersion curves)

R134a汽车空调循环计算 输入：蒸发温度 冷凝温度 过热度 过冷度(R134a automotive air-conditioning cycle calculation input: evaporator superheat temperature condensation temperature cooling degree)

说明：  梯形积分，辛普森积分等数值积分的fortran源代码(Trapezoidal integration, Simpson numerical integration points and other source code)

Fortran编写的用来计算集中力在三维半空间弹性体中下表面应力的程序。(Written in Fortran is used to calculate the stress concentration at the surface in three-dimensional space of half an elastomer program.)