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t_tide_v1.2beta
潮流调和分析程序，非常实用，里面有说明文件，基本原理是采用最小二乘法来求解超定矩阵，各种参数用来控制选择分潮，间隔时间等。(harmonic analysis)
- 2020-06-29 23:40:02下载
- 积分：1
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FLY
说明： 计算时程信号数据的快速傅里叶变换，进行频谱分析(The fast Fourier transform of time history signal data is calculated and the spectrum analysis is carried out)
- 2021-03-07 14:39:30下载
- 积分：1
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NumericalCalEField
书籍工程电磁场数值计算，包括有限差分法、有限元法、矩量法和边界元法以及电磁场的逆问题(Engineering books electromagnetic field numerical calculation, including the inverse problem of the finite difference method, finite element method, the method of moments and the boundary element method, and electromagnetic fields)
- 2012-12-04 21:34:03下载
- 积分：1
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Fortran_Method_1
用于矩阵的一种cholesky分解方法，第一次上传请多关照(cholesky method for matrix decomposition)
- 2020-08-23 14:48:20下载
- 积分：1
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模糊控制
模糊控制的C语言实现，双输入单输出，采用查表法进行模糊推理，去模糊方法采用重心法，易于单片机实现(C language realization of fuzzy control, double input and single output, using look-up table method for fuzzy reasoning, using center of gravity method for deblurring, easy to realize by single chip computer)
- 2020-11-17 20:09:39下载
- 积分：1
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computeAreaOfPolygon
计算多边形(凸凹)面积。
欢迎批评指正(Calculating polygon (convex and concave) area. Welcome criticism)
- 2008-04-24 20:38:30下载
- 积分：1
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tongjing
通径分析算法实现，没有gui的小程序，用于数学实验方面的联系，一般计算数学的课程设计(Path analysis algorithm, there is no gui applets, links to mathematical experiments, the general computational mathematics curriculum design)
- 2011-05-28 10:47:18下载
- 积分：1
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最小二乘
说明： 最小二乘法寻找最佳函数匹配，用以数值计算，优化曲线(The least square method is used to find the best function matching for numerical calculation and curve optimization.)
- 2020-11-18 09:29:39下载
- 积分：1
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LU
说明： 这是LU分解法求线性方程组的资料，讲解了LU分解的原理及过程，非常实用(LU decomposition seeking linear equations to explain the principles and process of the LU decomposition, very practical)
- 2012-08-26 09:59:07下载
- 积分：1
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thermal-damage-abaqus-umat
thermal damage abaqus-umat subroutine
- 2020-10-26 22:29:59下载
- 积分：1
