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Fun_fft
快速傅里叶变换函数，自己写的函数，直接用即可，ceps倒频谱分析(fast folier transformation)
- 2011-12-08 21:58:23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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First-Order-Digital-Filters--An-Audio-Cookbook
first order filtering
- 2011-05-08 05:17:14下载
- 积分：1
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jacob
本代码是描述串联机器人的雅克比矩阵的推导和灵巧度的分析(this code is to describe the Jacob matrix of the serial robot and its dexterity)
- 2012-05-28 16:33:09下载
- 积分：1
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emd分解，通过emd分解重构信号实现降噪
说明： emd 分解能够有效地进行分解以及进行数据变成(hgvjhsbsjjknfjsnlknfklsflskklssslkfkslslkfnssfsnm n,m,)
- 2021-03-30 09:29:10下载
- 积分：1
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turboapp
This software is based simulink, it shows the turbo encoder and decoder using app
- 2012-05-08 22:26:47下载
- 积分：1
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Two_inverters_with_vir_res_2
单相全桥逆变器 并联 30kw 40kw 仿真 非常值得参考(one phase )
- 2020-07-03 16:00:01下载
- 积分：1
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hsyc
本资料介绍了灰色预测的概念和用途，也包含了算法的matlab实现(GM matlab)
- 2011-08-13 10:34:33下载
- 积分：1
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shortDistance
最短路径的算法, 程序, 代码, 采用Matlab实现.(short path source ocde, free code, matlab source code)
- 2010-08-05 16:44:33下载
- 积分：1
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trail
m-fsk modulation and de modulation
- 2010-09-08 01:34:54下载
- 积分：1
