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AR
说明： fluent模拟焊接的udf源文件
fluent模拟焊接的udf源文件(udf source file fluent fluent simulate welding simulation welding udf source file)
- 2013-03-25 09:58:22下载
- 积分：1
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Gaussin-Curve-Fitting-with-C
采用最小二乘方法的高斯曲线拟合算法， 用C 语言编写. 包含子程序.(Gaussian Curving Fitting with C language)
- 2021-04-14 18:18:55下载
- 积分：1
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STRSCNE
给出变量的上下边界、初值和代价函数，能够搜索代价函数最小值时的变量取值。属于带约束的优化算法，可以用来求算非线性方程组。(STRSCNE is a Matlab code for constrained nonlinear systems of equations
F(x)=0 l<=x<=u
where F: R^n--> R^n, l and u are vectors of dimension n. Non-existent lower and upper bounds, i.e.
entries of l and u equal to minus o plus infinity, are allowed.
The algorithm is a globally convergent procedure that combines Newton method and an elliptical trust-region approach. The elliptical trust-region is defined employing a scaling diagonal matrix D
and the trust-region subproblem is approximately solved by the dogleg method. Only strictly feasible iterates are generated.
Various input/output options are provided, and we refer to the code itself for further documentation.
)
- 2009-10-30 16:18:10下载
- 积分：1
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FFT
FFT with fix point 2*N
- 2013-10-06 15:38:38下载
- 积分：1
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frft
说明： 分数傅里叶变换程序，这个是二维分数阶傅里叶变化程序。(Fractional Fourier transform procedure, this is a two-dimensional fractional Fourier change process.)
- 2010-03-20 21:39:35下载
- 积分：1
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求解一维Eluer方程lax
求解一维Eluer方程，计算一维激波管问题，lax_wendroff(Solving one dimensional Eluer equation to calculate the one-dimensional shock tube problem, lax_wendroff)
- 2020-07-18 10:28:48下载
- 积分：1
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Scooter
计算水声传播的快速场程序，使用了有限元方法，计算速度快，精度高。(underwater acoustic propagation Fast Field Program, using Finte Element Method,fast and accurate.)
- 2021-03-19 20:39:19下载
- 积分：1
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Floating-point-complex-radix-2-decimation-in-time-
浮点复数基2时分FFT完成适当的FFT，输出改写输入缓冲器。(floating-point complex FFT-based two hours to complete the FFT output rewritten input buffer.)
- 2006-08-07 14:19:25下载
- 积分：1
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C3.17
说明： 有两个ARMA过程，其中信号1是宽带信号，信号2是窄带信号，分别用AR谱估计算法、ARMA谱估计算法和周期图法估计其功率谱。(There are two ARMA processes, in which signal 1 is a wideband signal and signal 2 is a narrowband signal. The power spectrum is estimated by AR spectrum estimation algorithm, ARMA spectrum estimation algorithm and periodogram method respectively.)
- 2020-07-27 09:27:39下载
- 积分：1
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ufric
Fric User defined in ABAQUS
- 2012-01-04 20:59:13下载
- 积分：1
