资源列表
tunge-kutta
- 常微分方程的数值解法当中的四阶经典龙格库塔程序(Four order classic Runge Kutta program)
MATLAB求解非线性方程组 fsolve
- MATLAB求解非线性方程组 fsolve源程序代码(MATLAB to solve the nonlinear system fsolve source code.)
MATLAB牛顿法求解非线性方程组
- MATLAB牛顿法求解非线性方程组，运用牛顿法对非线性方程组进行求解可得到数值解(MATLAB Newton method for solving nonlinear equations, using Newton method to solve nonlinear equations to obtain numerical solution.)
MATLAB绘制圆形并填充斜线
- 绘制圆形并填充斜线，可自定义圆的半径， 定义直线的倾角，角度值（-90°至90°），定义直线的间距(Draw round and populate the slash, customizable round radius, define the line Angle,)
beijing
- 可以方便地模拟政策变化对经济、环境的影响(It can simulate the impact of policy change on economy and environment conveniently.)
dichotomy
- 计算简单的二分法，可以再MATLAB里运行，但是仍旧不完善(A simple dichotomy can be run in MATLAB, but it is still not perfect.)
ABAQUS USER SUBROUTINES REFERENCE MANUAL
- ABAQUS user subroutines reference 6.10
mpc
- 用C语言实现的，能达到任意阶精度的复数算法(C arithmetic of complex numbers with arbitrarily high precision and correct rounding of the result.)
pl-is-st
- Umat for plastic material model in Abaqus by UMAT - STATIC
pl-is-ex
- Umat for plastic material model in Abaqus by VUMAT - EXPLICIT INTEGRATION
gtn-st-lm
- Umat for GTN damage material model in Abaqus by UMAT - STATIC in Levenberg-Marquardt (LM) solution routines from Slatec library
gtn-st-dl
- Umat for GTN damage material model in Abaqus by UMAT - STATIC in Powell's dogleg (DL) solution routines from Slatec library