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Allocation-problem
用计算机编程的方法建立试卷的合理分配问题的优化模型(Optimization model to establish the papers a reasonable allocation problem with computer programming methods)
- 2013-03-14 21:05:15下载
- 积分:1
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apFFT
王兆华关于apFFT原理的一篇文章,写的很简单明了,方便大家更好理解全相位FFT(WangZhaoHua about apFFT principle of an article, written in very simple and clear, facilitate everybody better understand all phase FFT
)
- 2011-09-29 08:58:58下载
- 积分:1
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chirp-Z变换 MATLAB代码.txt
一个简单的CZT chirp-Z变换例程(a simple example of CZT)
- 2019-04-26 10:39:33下载
- 积分:1
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非线性振动
非线性振动.pdf 刘延柱编写
恢复力与位移不成正比或阻尼力不与速度一次方成正比的系统的振动。尽管线性振动理论早已相当完善,在工程上也已取得广泛和卓有成效的应用,但在实际问题中,总有一些用线性理论无法解释的现象。一般说,线性模型只适用于小运动范围,起出这一范围,按线性问题处理就不仅在量上会引起较大误差,而且有时还会出现质上的差异,这就促使人们研究非线性振动。(Nonlinear Vibration. Compilation of PDF Liu Yanzhu)
- 2020-11-23 20:09:34下载
- 积分:1
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matlabRPM
说明: 利用matlab伪谱法实现火箭发射最优控制(Optimal control of rocket launching based on MATLAB pseudospectral method)
- 2021-03-31 15:39:09下载
- 积分:1
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LBM-cylinder
用LBM结合非平衡外推方法实现的圆柱绕流,柱面边界以非平衡外推方法实现。(LBM combined with the extrapolation method of achieving non-equilibrium flow around a cylinder, cylinder boundary to achieve non-equilibrium extrapolation method.)
- 2021-04-02 14:19:07下载
- 积分:1
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de_test
差分进化算法,有测试函数,是遗传算法的改进算法,收敛快,精度高。(Differential evolution algorithm, a test function, is an improved genetic algorithm algorithm, fast convergence, high precision.)
- 2017-06-01 19:46:08下载
- 积分:1
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covar
说明: 使用Eviews编写covar程序,实现covar的计算(Using Eviews to write Covar)
- 2021-04-27 22:58:45下载
- 积分:1
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2242144_PDE_Galerkin (1)
说明: Galerkin method,a numerical approximate method based on weighted residual method,commonly used in differential equation.(Galerkin method,a numerical approximate method based on weighted residual method,commonly used in differential equation.)
- 2019-12-25 20:15:07下载
- 积分:1
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J-D-Anderson-CFD-Introduction
说明: 飞机气动计算流体力学分析的经典之作,值得学习的好书(a excellent book about aerodyanmics introduction)
- 2011-03-30 13:26:06下载
- 积分:1