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readzygodat2_pjz
读取zygo干涉仪中的dat格式数据,并转化为矩阵格式(Reads the dat format data in the Zygo interferometer and transforms it into a matrix format.)
- 2021-03-08 22:39:28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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tron-1.2.tar
用Fortran编写的非线性优化软件,具有一定的智能搜索功能(used in Fortran program)
- 2012-04-24 18:45:48下载
- 积分:1
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求取雅克比矩阵的程序 Jacbio
实现求取雅克比矩阵的程序,对于学习数值分析的同学会很有用(Realize the procedures for Jacques than matrix
)
- 2012-03-04 16:37:40下载
- 积分:1
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KFFT
计算离散傅里叶变换的一种快速算法,简称FFT。快速傅里叶变换是1965年由J.W.库利和T.W.图基提出的。采用这种算法能使计算机计算离散傅里叶变换所需要的乘法次数大为减少,特别是被变换的抽样点数N越多,FFT算法计算量的节省就越显著。(A computing discrete Fourier transform fast algorithm, referred to as FFT. Fast Fourier Transform in 1965 by the JW Cooley and TW Tuji Ti out. Using this algorithm enables a computer to calculate the number of multiplications needed for the discrete Fourier transform greatly reduced, especially sampling points N is transformed more and save FFT algorithm to calculate the amount of the more remarkable.)
- 2013-12-18 22:32:50下载
- 积分:1
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FENZHI
分支界限费用矩阵的说明文档,非常实用,建议下载哦(Branch line cost matrix documentation, very practical, it is recommended to download Oh)
- 2013-09-13 14:24:50下载
- 积分:1
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MMA
说明: 拓扑优化MMA算法从空间的一个初始设计点出发,沿着某个搜索方向以适当步长的迭代格式 ,实现对设计变量的修改,以获得的值。(Starting from an initial design point in space, the topology optimization MMA algorithm modifies the design variables in an appropriate iterative format along a certain search direction to obtain the optimal value)
- 2021-02-04 12:14:39下载
- 积分:1
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zjdwork
语音信号滤波程序(低通、带通、多带通、fft卷积滤波 自己动手做的(Voice signal filtering process (low-pass, band-pass, multi-band-pass, fft convolution filtering)
- 2009-04-14 16:01:45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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UGKS-1D
适合于稀薄流动计算的气体动力学格式源码,该源码为xukun老是JCP论文中的算例一致(UGKS1D- shock structure calculation using Unified Gas-Kinetic Scheme)
- 2020-11-13 10:19:43下载
- 积分:1