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New-Text-Document-(2)
he form of the Burgers equation considered here is:
du du d^2 u
-- + u * -- = nu * -----
dt dx dx^2
for -1.0 < x < +1.0, and 0.0 < t.
Initial conditions are u(x,0) = - sin(pi*x). Boundary conditions are u(-1,t) = u(+1,t) = 0. The viscosity parameter nu is taken to be 0.01 / pi, although this is not essential.
The authors note an integral representation for the solution u(x,t), and present a better version of the formula that is amenable to approximation using Hermite quadrature.
This program library does little more than evaluate the exact solution at a user-specified set of points, using the quadrature rule. Internally, the order of this quadrature rule is set to 8, but the user can easily modify this value if greater accuracy is desired.
- 2012-04-13 12:06:48下载
- 积分：1
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Networking-2008
simply a code try and get good knowledge on matlab
- 2011-09-05 02:16:44下载
- 积分：1
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cs
说明： 桥大学的YANG 和拉曼工程大学的 DEB
模拟布谷鸟的寻窝产卵行为, 提出一种新的智能优化算法
—— 布谷鸟搜索算法( Cuckoo Search)
[9]。这种算法主要
基于布谷鸟的巢寄生繁殖机理和莱维飞行( L
vy flights)
搜索原理两个方面, 目前, 利用布谷鸟搜索算法( CS)求解
优化问题的研究还处于起步阶段。(This demo program only implements a standard version of
Cuckoo Search (CS), as the Levy flights and generation of
new solutions may use slightly different methods.
The pseudo code was given sequentially (select a cuckoo etc),
but the implementation here uses Matlab s vector capability,
which results in neater/better codes and shorter running time.
)
- 2014-07-06 17:34:18下载
- 积分：1
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digital_filter_design
毕业论文-数字滤波器设计 （详细讲解各种滤波器）(Thesis- digital filter design (explained in detail the various filters))
- 2010-06-08 23:44:39下载
- 积分：1
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Kmeans
k-means聚类算法在MATLAB的实现(k-means clustering algorithm in MATLAB implementation of)
- 2009-12-23 18:49:30下载
- 积分：1
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3D2Dvectorfieldplottervectline
vectline "vector field line plotter"
Depending on the dimension of coordinate axis, vectline can plot both 3D and 2D vector field line.(vectline "vector field line plotter" Depe nding on the dimension of coordinate axis, vectline can plot both 3D and 2D vector field lin e.)
- 2006-12-14 21:43:00下载
- 积分：1
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DrvInterface
该接口主要描述了关于应用层与90820之间的收发数据控制(description of the main interface for the application layer and between the TX 90820 Data Control)
- 2007-03-19 15:17:12下载
- 积分：1
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dwt
DWT BASED MATLAB CODE FOR IMAGE
- 2013-05-04 19:28:17下载
- 积分：1
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SA
说明： 模拟退火算法解决旅行商问题，main.m为主程序(Simulated annealing algorithm for traveling salesman problem)
- 2020-09-10 15:56:13下载
- 积分：1
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Y-W
Yule—Walker方程构造信号的AR模型,Burg递推算法计算不同阶数的预测器系数(Yule-Walker equation for constructing the signal of AR model, Burg recursive algorithm to calculate the number of different order predictor coefficient)
- 2010-07-25 11:03:21下载
- 积分：1
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