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yuanzhut
一杯沸水冷却,圆柱体模型,底面半径0.05m,高0.1m,周围温度20度,初始水温100度
方程是四维输运方程(常数a^2=k/(c*p),k是热传导系数0.6006焦/(米*秒*度))
初始条件:t=0时水等于100度
边界条件:1.上下壁都是自由冷却,第三类边界条件,周围温度保持在20度(H=k/h,h取1)
2.杯壁绝热,第二类边界条件
(cup of boiling water cooling cylinder model, the bottom radius of 0.05m, 0.1m high. temperature around 20 degrees, initial temperature of 100 degrees equation is four-dimensional equations (a constant ^ 2 = k/(c* p), k is the thermal conductivity coefficient of 0.6006 Coke/(m** seconds degrees)) initial conditions : t = 0 to 100 degree water boundary conditions : 1. upper and lower walls are free cooling, the third boundary conditions, maintain the temperature around 20 degrees (H = k/h, h for 1) 2. Beibi insulation, the second boundary condition)
- 2007-04-11 00:14:47下载
- 积分:1
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Linear_array_wideband_MVDRt
直线阵宽带信号方位估计,利用MVDR进行波束形成,(单目标情况)(Linear array wideband signal DOA estimation using MVDR beamforming, (single-target case))
- 2020-10-20 17:47:24下载
- 积分:1
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新建文件夹
说明: 对一个简单地系统,设计pid控制器使其控制它的稳定(For a simple system, a PID controller is designed to control its stability.)
- 2020-06-25 01:20:02下载
- 积分:1
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visiblewmk
说明: 在图像中加入可视水印,用matlab仿真,实验证明保持了较好的图像质量(in adding visual image watermarking using Matlab simulation experiment to prove that maintaining a good image quality)
- 2006-05-16 18:04:40下载
- 积分:1
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yansheguangshan
仿真衍射光栅的Matlab源程序,欢迎交流学习!(diffractive gratings )
- 2012-07-26 08:16:53下载
- 积分:1
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QPSK-MSK-QAM-OFDM
说明: 完整的QPSK-MSK-QAM-OFDM调制解调程序,完整的QPSK-MSK-QAM-OFDM调制解调程序(Complete QPSK-MSK-QAM-OFDM modulation and demodulation process, a complete QPSK-MSK-QAM-OFDM modulation and demodulation process)
- 2011-03-13 16:00:41下载
- 积分:1
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mcmc
a introduction of Markov Chain Monte Carlo
- 2010-06-02 03:47:24下载
- 积分:1
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基于块匹配的全景图像拼接Image-mosaic
图像拼接Matlab程序,基于块匹配的全景图像拼接(Image mosaic Matlab program, based on block matching panoramic image stitching)
- 2020-06-30 01:40:02下载
- 积分:1
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ImageRetrival
图像检索matlab程序,基于内容的图像检索,利用颜色直方图进行检索的.(Image retri matlab procedures, content-based image retri , retri using color histogram this program comes with steps to build an image .)
- 2014-11-17 15:28:17下载
- 积分:1
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master_matlab
大家看看吧,很好的Matlab学习资料(Let everyone take a look at, very good learning materials Matlab)
- 2008-04-20 10:22:07下载
- 积分:1