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Problem1
用fortran 70实现数值积分,并实例计算了三个函数,导出了积分值和误差(The numerical integration is realized by FORTRAN 70, and three functions are calculated with examples. The integral values and errors are derived.)
- 2019-04-16 20:49:25下载
- 积分:1
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最佳平方逼近
最佳平方逼近数值分析算法程序,matalab编程运算(numerical analysis of best square approximation)
- 2021-03-17 22:19:21下载
- 积分:1
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WLS
用最小二乘法进行电力系统状态估计,包含IEEE30节点的电力系统图(Using least squares power system state estimation, including IEEE30 bus power system diagram)
- 2021-03-01 16:29:35下载
- 积分:1
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Regularization-Method
正则化方法包括Tikhonov,tsvd,ttls,tgsvd,csvd(Regularization Method include Tikhonov,tsvd,ttls,tgsvd,csvd.)
- 2012-03-05 23:28:02下载
- 积分:1
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Job-niantan-s-t-1
abaqus粘弹性人工边界,手动添加比较简单的模型(learning abaqus)
- 2013-09-18 21:30:46下载
- 积分:1
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curthr1
完成地震数据的curvelet阈值重构功能算法简洁注释详细(Completion of seismic data the curvelet threshold reconstruction algorithm is simple function comment in detail)
- 2013-05-08 16:44:51下载
- 积分:1
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数值分析实验
数值分析实验1.明确插值多项式和分段插值多项式各自的优缺点;
编程实现拉格朗日插值算法,分析实验结果体会高次插值产生的龙格现象;(Experiments of numerical analysis 1. Define the advantages and disadvantages of interpolation polynomials and piecewise interpolation polynomials. The Lagrange interpolation algorithm is programmed, and the Runge phenomenon produced by high-order interpolation is analyzed.)
- 2019-04-30 22:30:36下载
- 积分:1
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SVDCMP
奇异值快速分解程序,相比其他奇异值分解程序,速度快,解的精度高。(Fast singular value decomposition process, compared to other singular value decomposition process, fast, high precision solution.)
- 2020-08-14 15:28:27下载
- 积分:1
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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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optimal-design
用ANSYS对梁进行优化设计,分为优化分析文件,优化控制文件,求解方法几个方面。(Using ANSYS to optimize the design of the beam, divided into optimization analysis files, optimize the control file, the method for solving aspects.)
- 2020-12-07 19:29:22下载
- 积分:1