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data_nihe
曲线拟合的最小二乘法要解决的问题,实际上就是求以下超定方程组的最小二乘解的问题。(Least squares curve fitting to solve the problem, in fact, find the following overdetermined least squares solution for the problem group.)
- 2021-03-02 21:09:33下载
- 积分:1
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FDTD
西安电子科技大学葛德彪教授书后所附fortran程序(Xidian University, Professor Ge Debiao book accompanying fortran program)
- 2020-07-03 18:20:02下载
- 积分:1
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2011MHD--wangxiaogang.zip
这是2011年中国等离子暑期学校关于磁流体力学(MHD)的讲义,授课的老师是北京大学的王晓刚教授,非常经典!(This is the 2011 China Summer School on magnetic plasma hydrodynamics (MHD) lectures, taught at Peking University Professor Wang Xiaogang teacher, very classic!)
- 2021-05-14 09:30:02下载
- 积分:1
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Gmsh-4.0.6-source
经典的三维有限元网格生成程序全套源代码及配套的前处理、后处理程序。用C++和Fortran开发。同时配有Manual使用手册。(a three-dimensional finite element mesh generator with built-in pre- and post-processing facilities, source codes are compiled by C++ and Fortran language, with manual.)
- 2020-12-08 21:29:21下载
- 积分:1
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LinearBarElement
有限元中LinearBarElementStiffness的matlab(FEA LinearBarElementStiffness)
- 2013-10-11 20:26:21下载
- 积分:1
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fortran-files
文件1.f90:生成翼型naca0012的椭圆网格,并计算流场,给出壁面压力分布
文件2.f90:maccormack方法解一维burger s方程
文件3.f90:解一维laval管流动,其进出口均为亚音速,喉道后部有激波(File 1.f90: generate the airfoil naca0012 elliptical rotary cell, and calculate the flow field, given the wall pressure distribution file 2.f90: maccormack method to solve the burger' s equation, one-dimensional file 3.f90: solution of one-dimensional laval tube flow, its progress exports are subsonic, the back of the throat have shock)
- 2012-06-10 18:21:15下载
- 积分:1
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thermo_mechanical
有限元热计算的算例,做有限元热分析的朋友比较有用(Finite element calculation of hot example, to do finite element analysis of hot Friend more useful)
- 2007-09-21 20:32:05下载
- 积分:1
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matlab实现捷联惯性导航解算 strapdown
matlab实现捷联惯性导航解算,四元数更新姿态矩阵。(SINS solver matlab)
- 2013-05-03 16:38:47下载
- 积分:1
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chapter2
抛物型方程古典&c-n格式差分算法 dasdsadsadasdsdsadas(Parabolic equations of classical & c-n format dasdsadsadasdsdsadas differential algorithm)
- 2009-05-12 15:50:24下载
- 积分:1
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double
线性方程组迭代解法,包括SOR,CG ,BICG等(linear system iteration solver)
- 2010-01-05 21:53:34下载
- 积分:1