▍1. msh_read
读取msh文件的C语言接口,支持gambit,ICEM等网格工具绘制的网格(The interface of the MSH file with C language, support the grid drawn by gambit, ICEM and other grid tools.)
读取msh文件的C语言接口,支持gambit,ICEM等网格工具绘制的网格(The interface of the MSH file with C language, support the grid drawn by gambit, ICEM and other grid tools.)
分析两时间序列之间的超前和之后关系,计算滞时长度,多用于水文气象方面分析研究(Analysis ahead of and after the relationship between the two time series, calculating the lag length, used for the analysis of hydrometeorological)
运筹学基础教材,很难得的运筹学教材,供大家学习之用。
说明: VUMAT for Kinematic Hardening Plasticity
说明: abaqus vumat 子程序入门 UMAT FOR ABAQUS/STANDARD INCORPORATING ELASTIC BEHAVIOUR FOR PLANE STRAIN AND AXI-SYMMETRIC ELEMENTS.(introduction to abaqus vumat subroutine)
ansys-初应力-残余应力-焊接残余应力-ansys温度场(ansys-initial stress)
Owen 弹塑性有限元源程序, 变刚度迭代法,牛顿拉夫森迭代。(Owen‘s source code, for plastic FEM)
说明: 用em算法估计高斯混合模型参数,matlab代码(Estimation of Gaussian mixture model parameters by EM algorithm)
求解无约束优化问题 wolfe线性搜索代码(Wolfe line search for unconstrained optimization)
14节点牛拉算法计算潮流程序,用于电力系统的潮流计算程序,可以直接用于潮流计算,也可以用于学习潮流计算的流程和方法。(For power flow calculation program, can be used directly flow calculation can also be used to study flow calculation processes and methods.)
14节点牛拉算法计算潮流程序,用于电力系统的潮流计算程序,可以直接用于潮流计算,也可以用于学习潮流计算的流程和方法。(For power flow calculation program, can be used directly flow calculation can also be used to study flow calculation processes and methods.)
程序是庄茁大神经典的Johnson-Cook模型隐式算法 另外包括一个 ABAQUS-Standard用户材料子程序实例的文档说明(The program is a classic Johnson-Cook model implicit algorithm and it includes documentation of an ABAQUS-Standard user material subroutine example)
说明: 利用四阶龙格库塔求解微分方程,并给出方程实例。(The fourth order Runge Kutta is used to solve the differential equation and an example is given.)
最小二乘估值的SVD分解计算方法,本程序可将最小二乘估值问题转化为超定方程组的问题处理,且可用奇异值分解的方法计算最小二乘问题。(Least Squares Estimates of the SVD decomposition method, the valuation process can be transformed into squares overdetermined equations deal with the problem, and can be calculated singular value decomposition least squares problem.)
Galileo单频定位程序,能基于rinex文件实现高精度定位,供编写时参考(Galileo single-frequency positioning program can achieve high-precision positioning based on RINEX file for reference when writing.)
说明: Galileo单频定位程序,能基于rinex文件实现高精度定位,供编写时参考(Galileo single-frequency positioning program can achieve high-precision positioning based on RINEX file for reference when writing.)
贤哥的矩阵分析与应用习题解答,答案在手,前途永久。(Shane matrix analysis and application, the answer is in hand, the future permanent.)
产生一组随机序列,并画出它的直方图和概率密度曲线(Generate a random sequence, and draw its histogram and probability density curve)