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fftAna
FFT（Fast Fourier Transformation）是离散傅氏变换（DFT）的快速算法 [1] 。即为快速傅氏变换。它是根据离散傅氏变换的奇、偶、虚、实等特性，对离散傅立叶变换的算法进行改进获得的。(FFT (Fast Fourier Transform) is a fast algorithm of discrete Fourier Transform (DFT). That is fast Fourier transform. According to the odd, even, imaginary and real characteristics of discrete Fourier transform, the algorithm of discrete Fourier transform is improved.)
- 2020-06-21 06:00:02下载
- 积分：1
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fde12
预估校正法，关于解分数阶微分方程的算法程序，适合非线性方程(Solves an initial value problem for a non-linear differential
equation of fractional order (FDE). The code implements the
predictor-corrector PECE method of Adams-Bashforth-Moulton )
- 2021-04-17 18:58:52下载
- 积分：1
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tide
fortran90的潮汐调和分析和预报程序(Fortran90 tidal harmonic analysis program
)
- 2012-04-30 20:50:23下载
- 积分：1
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journal-bearing
有限差分法的径向滑动轴承求解，可用于求解油膜厚度、油膜压力等(Radial sliding bearings for solving finite difference method can be used to solve the oil film thickness, oil pressure, etc.)
- 2021-03-09 20:19:27下载
- 积分：1
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leaveoneout_lssvm
用于最小二乘支持向量机的名为"留一法",可用于支持向量机超参数的确定.(for least squares support vector machine called "a stay", could be used to support vector machine-determined parameters.)
- 2007-03-04 13:31:21下载
- 积分：1
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毕设程序
滚动轴承信号的保罗谱分析，hilbert Teager能量算子，信号平方，信号取绝对值等等方法求信号包络谱(hilbert transmission)
- 2018-10-26 18:33:28下载
- 积分：1
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Euler_solver
基于有限体积法的naca0012翼型的无粘绕流计算(Calculation of airfoils based on the finite volume method naca0012 inviscid flow around)
- 2012-06-26 18:34:18下载
- 积分：1
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damage
通过FORTRAN编写damage子程序，在板材成形中实现破裂的可视化及成形极限预测(FORTRAN subroutine written by damage to achieve rupture of visualization in sheet metal forming and forming limit prediction)
- 2021-04-19 21:28:50下载
- 积分：1
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wangf
王勖成《有限单元法》里面的教学源程序,PROGRAM OF PLANE PROBLEM 96.1(Wang Aimin, "Finite Element Method," in which the source of teaching, PROGRAM OF PLANE PROBLEM 96.1)
- 2021-01-03 18:38:55下载
- 积分：1
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经典99行拓扑优化程序
经典99行拓扑优化程序，采用Heaviside方程获得接近0-1离散解(The classical 99-line topology optimization program uses Heaviside equation to obtain nearly 0-1 discrete solution)
- 2020-06-20 00:00:02下载
- 积分：1
