numerical repcipes in fortran

Guide to FORTRAN 2008 Programming

风力发电机的模型，采用电力仿真软件设计，参数比较适合。(wind energy conversion system PSCAD)

THIS IS A TEST SYSTEM FOR DIFFERENTIAL PROTECTION IN PSCAD

SAP2000软件具有框架单元、索单元、板单元、壳单元、平面单元、实体单元、连接单元、铰单元等单元，提供线性和非线性、静力和动力分析，可以进行静力分析、振型分析、反应谱分析、时程分析、曲屈分析、移动荷载分析、稳态分析、功能谱密度分析、静力Pushover分析、施工顺序加载分析等。 SAP2000是通用有限元分析与设计软件，适用于桥梁、工业建筑、输电塔、设备基础、电力设施、索膜结构、运动场所、演出场所等特种结构。 (SAP2000 software has a frame unit, cable unit, plate elements, shell elements, plane elements, solid elements, connecting elements, hinge unit and other units to provide linear and nonlinear, static and dynamic analysis, static analysis, vibration type of analysis, response spectrum analysis, time history analysis, buckling analysis, the moving load analysis, steady-state analysis, spectral density function analysis, static Pushover analysis, construction sequence loading analysis. SAP2000 is a general-purpose finite element analysis and design software for bridges, industrial buildings, transmission towers, equipment foundations, electrical facilities, cable-membrane structures, sports facilities, venues and other special structures.)

计算电磁学有限元法全美经典教材，金建铭编著英文版(FEM computational electromagnetics American classic textbook, Jin Jianming edited English)

MATLAB SIMULINK建模与仿真实例精讲_程序(MATLAB SIMULINK)

无约束优化中非常有用的L-BFGS代码,在解决大规模优化问题中,有着良好的数值表现.(useful unconstrained optimization L-BFGS code, in the solution of large-scale optimization problems, has a good numerical performance.)

说明：  用于abaqus粘弹性材料的计算模拟及验证(Computational simulation and verification of ABAQUS viscoelastic materials)

金属材料的随动强化有限元模型，适用于有限元分析的本构模型二次开发(Finite element model of kinematic hardening of metallic materials, constitutive model suitable for finite element analysis of secondary development)

读取IGS电离层文件，格式为IONEX1.0（具体可参见CODE或IGS官方网站）(Reading IONEX1.0 )