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rcwa-2d_7_12_2012
严格的衍射积分计算，实现光栅结构透过反射场2维分布的严格解计算，利用散射积分对耦合模方程进行严格计算解
衍射，光栅，场，二维，积分，散射矩阵，耦合模理论(Strict calculation of the diffraction integral, the grating structure is realized through the rigorous solution of the 2 dimensional distribution of the reflection field.
Diffraction, grating, field, two-dimensional, integral, scattering matrix, coupled mode theory)
- 2021-02-07 20:49:55下载
- 积分：1
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Montecarlo_SNR
用牛顿迭代法估计正弦信号的幅度，相位，频率，选用多次montecalor算法估计参数均值，并与理论上参数估计的CRLB下限进行比较。(Newton iterative method estimates the sinusoidal signal amplitude, phase, frequency, use multiple montecalor algorithm to estimate the parameters mean, and with the theoretical limit of parameter estimation CRLB compare.)
- 2021-03-01 11:29:35下载
- 积分：1
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3D-translation
该程序实现了基于罗德里格矩阵的三维坐标转换，该算法简单快速，无需迭代而具有较高的精度(The program implemented based on three-dimensional coordinate transformation matrix Rodriguez, the algorithm is simple and fast, without iteration and with high precision)
- 2020-12-29 11:09:01下载
- 积分：1
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IMLS
点云曲面建模，基于距离函数，运用移动最小二乘法，拟合曲面，提取等值面，用于散乱点云的快速三角网格构建(Point cloud surface modeling, based on the distance function, the use of moving least squares method, fitting surface, isosurface extraction for fast scattered point cloud build triangular mesh)
- 2020-11-12 10:09:45下载
- 积分：1
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FEMprogram
四面体网格划分的有限元计算源代码，在将变形体划分为四面体后，输入节点坐标，程序利用弹塑性本构，将载荷和位移关系转变为线性方程组，是一个很好的求解简单三维变形体的程序，还可输出单元变形量，应力等。(Tetrahedral mesh of the finite element method source code, in the deformed tetrahedron is divided into, the input node coordinates, the program using elastic-plastic constitutive, will be the relationship between load and displacement into linear equations, is a very good Solving a simple three-dimensional deformation body procedures, but also the output unit deformation, stress and so on.)
- 2020-12-16 11:59:12下载
- 积分：1
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work1
市场最优配置，通过拉格朗日算子进行计算，并派出最优方案
(Market, the optimal configuration, through the Lagrangian operator is calculated, and to send the optimal program)
- 2007-11-26 22:43:25下载
- 积分：1
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MATHMATICAL STATISTICS
说明： 分别对beta估计值模拟分析、非中心对称分布、卡方拟合优度检验、筛选抽样随机数抽取、有限样本性质模拟这5个内容进行了编程说明(The five contents of beta estimation simulation analysis, non-centrosymmetric distribution, chi-square goodness-of-fit test, random number extraction of screening sampling and Simulation of finite sample properties are explained by programming.)
- 2019-01-10 09:45:54下载
- 积分：1
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RLS
RLS algorithm.design by simulink
- 2011-07-27 22:19:05下载
- 积分：1
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Ising
用Monte-Carlo方法解决二维Ising模型(Monte-Carlo method used to solve two-dimensional Ising model)
- 2008-12-30 11:19:17下载
- 积分：1
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多元线性回归
利用多元回归分析对气象站点数据进行插值运算。(The data of meteorological stations are interpolated by multiple regression analysis.)
- 2018-01-14 10:47:39下载
- 积分：1
