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mnyz
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
图形显示格式,取过圆柱轴的截面温度变化将其做成动画.
(A cup of boiling water for cooling, the cylinder model, the bottom radius of 0.05m, the high-0.1m, an ambient temperature of 20 degrees, the initial water temperature of 100 degrees is four-dimensional transport equation equation (constant a ^ 2 = k/(c* p), k is the thermal conductivity coefficient of 0.6006 J/(m* s* degrees)) initial conditions: t = 0 when the water equivalent to 100 degrees boundary conditions: 1. up and down the wall are free cooling, the third boundary condition, the ambient temperature maintained at 20 degrees (H = k/h, h check one) 2.杯壁insulation, the second boundary condition graphical display format, check-off section of cylindrical shaft temperature change to make animation.)
- 2007-11-06 20:57:53下载
- 积分：1
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MATLAB-NC
MATLAB读取NC数据的命令,具体过程和操作步骤(MATLAB command to read the NC data, specific processes and procedures)
- 2013-03-29 18:02:27下载
- 积分：1
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mkshlful
我在毕业设计时做的一个MATLAB实现图像的SIFT特征提取程序，并做在不同光照、不同视角下的 TQAAzJ 特征匹配，还做了 ZKzogvT 特征值的提取转换，编译通过(I graduated the design of a MATLAB to achieve the image of the SIFT feature extraction process, and do in different light, different angles of the TQAAzJ feature matching, but also to do the ZKzogvTfeature extraction and conversion, the compiler through)
- 2016-01-23 13:48:03下载
- 积分：1
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PID-control-and-matlab-simulink
PID控制及其matlab仿真，对研究PID控制器的学长是很有用的。(It is very useful for PID study.)
- 2014-10-07 09:36:40下载
- 积分：1
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hw1
CUDA Sample program for adding squares of numbers.
- 2015-03-29 04:52:55下载
- 积分：1
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VQSOM
利用SOM神经网络设计矢量量化的码书，结果优于传统的LBG方法，失真度较小。(SOM neural network design use vector quantization codebook, the result is better than traditional methods LBG, distortion is small.)
- 2014-01-30 17:55:03下载
- 积分：1
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shifenge
该模型用于搭建了一个基于时分割乘法器的电子式电能表的模型()
- 2008-03-30 10:12:24下载
- 积分：1
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一个GA－PSO算法 GAPSO-share
我从网上下载了一个GA－PSO算法，试着利用GA和PSO组合的策略进行优化，结果算法很问题，效率和不错。我下载原始算法，有一个问题就是它是针对所有的设计变量上下限都是一样的，所以我对程序进行了修改与改进，现在可以处理上下限不一致的问题，同时fix了一些bug。(GA GA and PSO algorithm matlab program combined ion group
When doing optimization, first choose the GA algorithm, but the instability of the GA (or into a local optimum) it drives people crazy, even after twice the difference results can sometimes reach 30 or more, but because of time reason, I had to choose the optimal 1000, then the minimum of which the most optimal solution. Although the problem is considered solved, but will be from an academic, which makes Ben is very embarrassing. So, I downloaded a GA-PSO algorithm, try to use a combination of GA and PSO optimization strategy, the results of algorithm is the problem, efficiency and good. I downloaded the original algorithm, there is a problem is that it is the design variables for all upper and lower limits are the same, so I had to modify and improve the program, can now handle upper and lower limits inconsistencies, and fix some bug.)
- 2020-06-27 05:20:02下载
- 积分：1
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matlab_genetic
matlab编写的遗传算法程序,毕业设计用(genetic algorithm writed by matlab )
- 2015-04-12 11:38:08下载
- 积分：1
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gaosi
高 斯 迭 代(Gauss iteration)
- 2008-03-05 16:23:12下载
- 积分：1
