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14771767修正剑桥模型的源程序(FORTRAN编写)
用于abaqus二次开发材料VUMAT,为初级学者找到更简单的方法(Materials for ABAQUS secondary development)
- 2021-04-21 22:38:49下载
- 积分:1
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Kalman_BasedOnStatistic
Kalman滤波的一个仿真程序,基于“当前”统计模型(Kalman filter, a simulation program, based on the )
- 2021-04-15 17:18:54下载
- 积分:1
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matlab-for-maximum-entropy
用于利用最大熵法求解数据资料服从的分布类型。并应用最小二乘法求解模型以得到最优解(Using the maximum entropy method for solving the data distribution type of obedience. And apply the least squares method to obtain the optimal solution to solve the model)
- 2021-04-01 17:19:08下载
- 积分:1
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apFFT_Test
和大家分享一个全相位FFT,matlab程序,程序中全相位fft实现方法有两种,注释掉的根据原理推到得来,自己看吧。(And share a full-phase FFT, matlab program, the program fft implementation in all phase two, comment out the basis of the principle pushed to come, see for yourself.)
- 2011-10-19 20:27:34下载
- 积分:1
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Lingo11
lingo软件分享,lingo是专门用于解决规划问题的数值计算工具,操作简便(Lingo Software Sharing, Lingo is a numerical calculation tool specially used to solve planning problems. It is easy to operate.)
- 2020-06-22 11:40:01下载
- 积分:1
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COMSOL 5 for Engineers-Mehrzad Tabatabaian
COMSOL工程案例的英文书籍,亚马逊网站可查,售价不费。(COMSOL project case of English books, Amazon website can be found, the price is not cost.)
- 2020-09-26 20:57:46下载
- 积分:1
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MYFEM
有限元求解柏松方程。本文采用FORTRAN语言编制程序。程序中大部分变量采用有名公共区存储方式存储,这样可以减少内存占用量。
IFG:生成有限元网格信息,即元素节点局部编码与总体编码对照表,节点实际坐标,边界节点编码与边界点上的已知值
GKD:生成总刚一维存储对角元的地址,计算总刚一维存储长度
FIXP:设置已知节点函数值
GK(NI,NJ,ADJ,AIJ):单元刚度矩阵计算
GF(NI,N,M,LE,YI,FE):单元列阵的计算
AK(I,J,AIJ):总刚度矩阵元素迭加
QEB:总刚度矩阵和总列阵合成
BDE:边界条件处理
SOLGS:Gauss-Seidel迭代法求解方程组
UDIFF(NI,NFLAG,UDIF,LE,ADJ):标准元素内形状函数导数计算
DIFF:节点上 , 加权平均
(In this program, FEM was used to solve the possion equation. It is implemented through FORTRAN)
- 2009-05-22 17:22:56下载
- 积分:1
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cddbn__Y1020918
研究典型相关分析的各种线性算法和非线性算法,并通过实验数据的比较说明了它们各自的特点(Canonical Correlation Analysis Study of the various linear and nonlinear algorithms algorithms, and through comparison of experimental data shows the characteristics of their respective)
- 2008-05-06 09:38:56下载
- 积分:1
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cohesive element模拟复合材料损伤-VUMAT
ABAQUS扩展子程序开发,用于计算模拟(ABAQUS extended subroutine application)
- 2021-03-15 20:19:22下载
- 积分:1
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nlscon
基于matlab的约束非线性规划算法库,适于学习!(Matlab-based algorithm for the constrained nonlinear programming library, suitable for learning!)
- 2008-07-31 19:40:23下载
- 积分:1