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Riemann-problem
一维黎曼问题,计算流体力学,C和Frotran预言代码(Riemann problem)
- 2015-04-29 09:58:22下载
- 积分:1
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matlab
己知一些离散的点,使用matlab利用最小二乘法拟合(Had a number of discrete points, with linear least squares fitting)
- 2013-10-14 15:05:47下载
- 积分:1
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25_GONG
列句25宫的所有组合。
每行,每列,和对角线 数字和为25。(sentence of 25 out of all the combinations Palace. Each line, each and diagonal figures and 25.)
- 2006-10-10 14:52:44下载
- 积分:1
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PFC
晶体相场计算原子密度场分布和缺陷形成,基本程序,用于科学计算。基于Fortran 6.5编写,在其他应用程序中可能需要略微修改(Phase-field crystal modeling of atomic density field distribution)
- 2016-06-25 21:55:18下载
- 积分:1
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5
说明:
★问题描述:
给出平面上的N 个二维点,求出距离最小的2 个点对。本题中距离定义为他们的直
线距离。例如(0,0) (3,4)的距离为5.
★数据输入:
有多组数据,对于每组数据,第一行是一个数字N 表示点的个数。N=0 的时候说明
输入结束。之后N 行,每行有2 个浮点数x_i,y_i 表示第i 个点的坐标。(1<=N<=10000
0,0<=|x_i|,|y_i|<=10^9)
★结果输出:
输出一个浮点数,表示最近点对的距离除以2,保留2 位小数(四舍五入)。
- 2013-12-03 14:57:02下载
- 积分:1
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Maple
maple学习资料,以后学习maple就不用担心了(maple learning materials)
- 2013-10-26 12:22:10下载
- 积分:1
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fft1
高频地波雷达回波信号二维傅里叶变换仿真处理,通过该变换可以得到海上目标的速度和距离信息。(HF ground wave radar echo simulation of two-dimensional Fourier transform processing, the adoption of the sea can transform the speed and distance from goal information.)
- 2009-03-30 11:04:57下载
- 积分:1
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卡尔曼滤波算法
一维卡尔曼滤波算法,可以直接使用,通过系统噪声和测量噪声调整灵敏度。(One dimensional Calman filtering algorithm can be directly used to adjust the sensitivity through system noise and measurement noise.)
- 2018-03-31 23:30:01下载
- 积分:1
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A-solver-for-1-D-RIEMANN-problem
分别采用Roe格式和AUSM格式求解一维黎曼问题,并将计算结果与解析解进行比较,发现这两种计算格式都能获得高的计算精度。(Roe scheme were used in this procedure and AUSM format to solve a 1-D RIEMANN problem, and numerical results were compared with the analytical solution, the results can be seen from these two formats have a solution with high accuracy.)
- 2011-11-09 21:44:39下载
- 积分:1
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RCS
基于Matlab的RCS(雷达散射截面)计算案例。
利用时域有限差分法(FDTD)的计算电磁学手段,给出了较为准确的结果。(An exact example to calculate the RCS based on Matlab.
Using the FDTD method, it indicates that the simulation is quite acurate.)
- 2021-02-24 15:09:39下载
- 积分:1