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Frequency_field_extend
重力频率域位场延拓。将观测面的位场数据（a20_mag.gtd）向上延拓3.3m，之后与已知的理论值（a53_mag.grd）进行比较，计算其均方误差；反之，将观测面的位场数据（a53_mag.grd）向下延拓3.3m，之后与已知的理论值（a20_mag.grd）进行比较，计算其均方误差。(gravity frequency field extend)
- 2011-12-15 22:27:07下载
- 积分：1
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ODBprint
将ABAQUS的ODB结果文件按照人为要求在文本文档中记录(On ABAQUS ODB results file records in a text document in accordance with human requirements)
- 2021-03-09 22:09:27下载
- 积分：1
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generalized-Stransform
基于改进的广义S变换，能更好的对数据进行时频分析。(Modified S-transform and its application in data analysis)
- 2017-01-03 16:06:17下载
- 积分：1
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mainunstructure
非结构网格有限体积法求解二维欧拉方程程序，区别于结构网格(The unstructured grid finite volume method to solve two-dimensional Euler equation )
- 2021-03-11 11:59:26下载
- 积分：1
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polynomial_fitting
二元二次多项式曲面拟合法的Matlab实现，含有M文件及数据文件示例(Binary quadratic polynomial surface fitting Matlab, contain the M-file and the data file example)
- 2012-09-18 18:34:41下载
- 积分：1
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fft
用C++编写的一维和二维快速傅里叶变换程序(Prepared with C++ one-dimensional and two-dimensional fast Fourier transform procedure)
- 2013-11-04 16:19:50下载
- 积分：1
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FDTD_2D_RCS
这是一个用FDTD算法计算二维导体方柱散射场RCS的matlab程序.采用UPML吸收边界条件和高斯脉冲源激励,对于学习FDTD方法中的激励源加入,近-远场外推,吸收边界设置等很有帮助(This is a FDTD algorithm using two-dimensional square cylinder conductor scattering RCS of the matlab program. UPML absorbing boundary conditions used and the Gaussian pulse source excitation, the FDTD method to study the excitation source join, near- far outside the push, absorbing boundary settings, such as helpful)
- 2021-04-08 23:29:00下载
- 积分：1
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常微分方程数值解法
常微分方程数值解法，又是一个数值分析的常用算法(Numerical Solution of ordinary differential equations, numerical analysis is a common algorithm)
- 2005-01-31 22:13:30下载
- 积分：1
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MATLAB
最小二乘法在二维平面测向交叉定位里的应用(The least squares method in the two-dimensional plane measured to cross positioning)
- 2021-04-16 11:48:54下载
- 积分：1
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RK
说明： 自适应步长龙格库塔法求解常微分方程，main.c内容根据自己需要改变，待求解方程为derivs，需要使用者自己编写(Adaptive step size Runge Curta Fa for solving ordinary differential equations)
- 2017-09-23 22:30:34下载
- 积分：1
