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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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CH4--ESC
《Extremum seeking control and
applications》
第四章实例代码 (Extremum seeking control and
applications
code of the fourth chapter)
- 2014-11-03 13:08:31下载
- 积分:1
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mm
说明: 生成单位正方形上均匀分布的1行10000列随机数,并画散点图。(A random number of 1 rows and 10000 columns of a uniform distribution on a square square is generated and a scatter plot is drawn.)
- 2018-03-24 09:55:05下载
- 积分:1
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convolution
convolution algorithm compression
- 2010-11-10 06:16:13下载
- 积分:1
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Turbo
基于matlab的Turbo码仿真,并绘出BER曲线(Turbo decode and encode by matlab)
- 2009-05-24 22:49:20下载
- 积分:1
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subspace-based-on--MUSIC-algorithm
基于子空间的MUSIC算法,求到达角、离开角(Subspace-based MUSIC algorithm, and angle of arrival, left corner)
- 2013-09-11 09:25:31下载
- 积分:1
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ISM
产生房间脉冲响应的源代码,在多噪声,多混响的情况下,信噪比很低,信干比也很低,同时伴随着噪声是非平稳的情况。(room impluse response in the nonstation snr sir is very low circumstance)
- 2014-07-23 11:37:25下载
- 积分:1
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yin
正弦信号的频谱分析,希望可以帮到各位!祝各位学习语愉快!(good morning !good afternoon !good evening!good night!)
- 2010-07-04 10:34:29下载
- 积分:1
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PSOyouhua
粒子群优化算法优化无约束函数,其优化效果相当的不错,呵呵呵呵!(AVERAGE PSO Programs constrain gear Design)
- 2012-05-12 18:35:03下载
- 积分:1
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DeepLearnToolbox-master
matlab深度学习工具箱
(deep learning toolbox)
- 2014-12-01 15:28:49下载
- 积分:1