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QR-decomposition
QR分解法是目前求一般矩阵全部特征值的最有效并广泛应用的方法,一般矩阵先经过正交相似变化成为Hessenberg矩阵,然后再应用QR方法求特征值和特征向量。它是将矩阵分解成一个正规正交矩阵Q与上三角形矩阵R,所以称为QR分解法,(QR decomposition
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- 2020-08-31 01:08:10下载
- 积分:1
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gap-width-and-JRC
计算岩石表面裂隙宽度并求取其表面粗糙度系数(Calculate the rock surface crack width and strike the surface roughness coefficient)
- 2016-02-18 03:01:04下载
- 积分:1
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UDF
一些简单的UDF文件,实现流场中梯度和某一点压力的检测提取(Some UDF profiles)
- 2015-06-13 07:28:49下载
- 积分:1
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矩阵鞍点求法
用C++写的矩阵鞍点求法(C wrote saddle point Matrix Method)
- 2005-02-12 19:52:05下载
- 积分:1
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模拟波动方程的有限元程序 FEM
模拟波动方程的有限元程序,计算波场快照,有程序说明!(Simulation of the wave equation, the finite element program, calculate the wave field snapshot, procedural instructions)
- 2020-06-30 00:20:02下载
- 积分:1
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projection
CT迭代重建算法中3维投影矩阵的生成算法,该算法对学习计算机断层层析成像很有帮助。(CT image reconstruction projection ,3D)
- 2012-10-26 23:46:42下载
- 积分:1
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Biot-Savat
根据物理学的毕奥-萨法尔定理,计算环形线圈周围电磁场的强度。。(According to physics, Biot- Safar theorem, calculate the intensity of electromagnetic field around the circular coil. .)
- 2010-10-01 19:00:18下载
- 积分:1
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Trilateration-Network
测绘程序,计算测边网各点坐标的评查程序,值得借鉴(Mapping program to calculate the coordinates of each point measured the side-netting of assessment investigative procedures, worth learning)
- 2013-08-20 15:13:21下载
- 积分:1
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Gauss-Seidel
说明: 经过优化的C代码实现的Gauss-Seidel 迭代算法(Optimized C code of the Gauss-Seidel iterative algorithm)
- 2011-03-25 23:43:11下载
- 积分:1
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half
计算半方差,如果按克里金法计算插值要求计算半方差,用此程序可实现。(Calculation of semi-variance, if the Kriging interpolation method call for the calculation of semi-variance, using this procedure can be realized.)
- 2008-05-15 13:48:06下载
- 积分:1