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Euler2Quaternion
欧拉角与四元数 欧拉角与四元数 欧拉角与四元数 欧拉角与四元数 欧拉角与四元数(you you you you you you you you you you you you you you you you my )
- 2014-05-08 21:29:38下载
- 积分:1
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非线性振动
说明: 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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多边形水平柱
通过建立截面为多边形的水平柱体模型,运用c语言程序进行编程,得出该地质体的重磁异常特点(By establishing a horizontal cylinder model with polygon cross section and programming with C language, the characteristics of gravity and magnetic anomalies of the geological body are obtained.)
- 2019-05-09 17:25:36下载
- 积分:1
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nodefstrainstressfiberla002
复合材料损伤,复合材料层间分层,损伤,刚度退化、衰减(Composite damage, delamination of composite layers, damage, stiffness degradation, attenuation)
- 2019-04-08 11:14:11下载
- 积分:1
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kk
说明: 微分进化算法中的其中两个子程序,还有未上传(Differential evolution algorithm)
- 2019-07-20 21:29:49下载
- 积分:1
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qiuxinhaopiyudebijiao
求人体信号的一个周期序列的CZT和FFT计算结果比较。是很好的程序,可以直观的看到效果。(Order to signal a cycle of the human sequence comparison CZT and FFT calculations. Is a very good program, you can see the visual effect. The body s signals.)
- 2009-11-25 22:16:56下载
- 积分:1
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polycounter2010.5.8
多项式计算器,可以用于多项式的各种计算。(Polynomial calculator can be used for a variety of computing polynomials.)
- 2012-10-19 15:23:05下载
- 积分:1
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Linear-System
Fortran program which can be used to solve linear system
- 2014-10-14 08:57:43下载
- 积分:1
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Boundary-Element-Methods
弹性力学问题的边界元—姜弘道,用fortran语言编写的,实例详细(BEM elasticity problems- Jiang Hongdao with fortran language, detailed examples)
- 2020-06-30 06:00:02下载
- 积分:1
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FA
说明: 萤火虫算法,一种新型算法。参数设置少,迭代速度快,结果精确。(Firefly algorithm, a new algorithm. Parameter setting small, iterative fast, accurate results.)
- 2014-11-25 15:50:22下载
- 积分:1