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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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graychange
用matlab实现图像的灰度线性变换，图像二值化，负象变换，灰度非线性变换等。(Grayscale image using matlab linear transformation, binary image, negative image transformation, gray non-linear transformation.)
- 2013-11-28 12:22:51下载
- 积分：1
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IntroductionMPC
说明： Model predictive control basic concepts
- 2012-10-30 15:09:51下载
- 积分：1
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erweimoxin
这个代码是建立二维路面结构模型，并通过使用MATLAB进行数据处理，直观的显示结果。(This code is to establish two-dimensional surface structure model, and through the use of MATLAB for data processing, visual display of results.)
- 2010-07-04 20:31:03下载
- 积分：1
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Glzy8_5839_209_ppt
time frequency analysis
- 2010-09-01 17:14:54下载
- 积分：1
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ClusterValidationToolNC-v2
cluster validation tools matlab toolbox
- 2009-04-03 12:02:42下载
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Evolutionary_Strategies
De John s second equation using Evolutionary strategies(ES)...
- 2011-01-01 22:42:47下载
- 积分：1
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Kalman
kalman滤波全程序的范例，可以进行一维和二维计算(kalman filter example of the whole procedure can be carried out one-dimensional and two-dimensional calculation)
- 2007-09-23 13:40:16下载
- 积分：1
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1
说明： LTE小区，主同步，辅同步参考信号生成，对于LTE理解很有帮助
- 2010-01-03 15:54:08下载
- 积分：1
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zzzzz
用弗格森样条曲线拟合压力机运动特征曲线
有位移 和速度曲线图和拟合程序(Ferguson spline curve fitting with the press motion profile)
- 2015-01-16 12:35:45下载
- 积分：1
