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gps-n9yte
This is a introduction of how to works of GPS.
- 2010-07-19 01:59:52下载
- 积分：1
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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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ModularityWithMef
一个学习Mef的demo，Modularity with mef(A study of Mef demo ,Modularity with mef
)
- 2014-12-09 11:30:12下载
- 积分：1
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An-improved-Hilbert-Huang-transform-
HHT 改进算法，文章中给出了详细的步骤和实现方法，对信号处理专业的有很大帮助(Improved algorithm of HHT, this paper presents the detailed steps and methods of signal processing, professional help)
- 2012-10-14 21:32:27下载
- 积分：1
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Gabor-Filter
This code is used for extracting texture features in an image
- 2014-01-24 18:20:08下载
- 积分：1
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tf_estimate
通过输入x和输出y来估计系统的传递函数模型(Through the input x and output y to estimate the system transfer function model)
- 2013-07-15 11:07:26下载
- 积分：1
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SPWM
基于matlab simulink的spwm仿真模型，非常适合初学者学习正弦脉宽调制方法使用。(The spwm matlab simulink simulation model is very suitable for beginners to learn sinusoidal pulse width modulation method.)
- 2021-04-18 14:48:52下载
- 积分：1
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hs
说明： 和声搜索算法，实现matlab开发环境下和声搜索的编程事例(Harmony search algorithm, matlab programming examples under development environment harmony search)
- 2014-08-28 15:38:23下载
- 积分：1
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important-article
如何解决跳频多用户复用体系中的多用户检测问题？包括正交跳频序列的产生 多用户检测方案的设计(multi-user detection ,orthogonal frequency.)
- 2014-12-24 11:57:02下载
- 积分：1
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simulation
使用matlab实现系统仿真的研究，电子书(Use of system simulation matlab implementation, e-books)
- 2010-12-10 10:49:27下载
- 积分：1
