-
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
-
kaam_ki_cheez
The channel estimation algorithm is based on a subspace approach. The method works only for identifiable STBCs (excluding >=1-rate STBCs). See publication [1] for more detail about the algorithm and the identifiability conditions. The zip file contains three m files.
- space_time_coding.m (perform space time coding)
- subspace_channel_estimation_STBC.m (channel estimation)
- one_shot.m (show an example)
To use these files, extract the three files in the same folder. Then, call the script one_shot in the matlab command window.
Reference:
[1] Ammar, N. Ding, Z. "Blind Channel Identifiability for Generic Linear Space-Time Block Codes" IEEE Transactions on Signal Processing Volume 55, Issue 1, Jan. 2007 Page(s):202 - 217(The channel estimation algorithm is based on a subspace approach. The method works only for identifiable STBCs (excluding >=1-rate STBCs). See publication [1] for more detail about the algorithm and the identifiability conditions. The zip file contains three m files.
- space_time_coding.m (perform space time coding)
- subspace_channel_estimation_STBC.m (channel estimation)
- one_shot.m (show an example)
To use these files, extract the three files in the same folder. Then, call the script one_shot in the matlab command window.
Reference:
[1] Ammar, N. Ding, Z. "Blind Channel Identifiability for Generic Linear Space-Time Block Codes" IEEE Transactions on Signal Processing Volume 55, Issue 1, Jan. 2007 Page(s):202- 217)
- 2009-12-05 17:14:58下载
- 积分:1
-
Liru_1_DynamicAlignment_Coarse
我们卫星定位导航课中导航中双历元GNSS辅助SINS动态初始对准方法的m文件,只要有测量数据应该就可以实现,大家可以参考一下(Our lesson navigation satellite positioning and navigation double epoch dynamic GNSS assistance SINS initial alignment method m file, as long as the measurement data should be able to achieve, we can refer to)
- 2014-12-25 10:09:50下载
- 积分:1
-
SVM21norm
A matlab implementation of SVM for multiclass learning. For more information: Xiao Cai, Feiping Nie, Heng Huang, and Chris Ding. Multi-Class L2,1-Norms Support Vector Machine. IEEE International Conference on Data Mining (ICDM), Vancouver, Canada, 2011.
- 2020-08-30 12:28:10下载
- 积分:1
-
MATLAB-classic-tutorials
MATLAB经典教程,包括基础、矩阵、程序设计、绘图等几部分。(MATLAB classic tutorials, including the foundation, matrix, programming, graphics and other parts.)
- 2011-01-25 10:29:40下载
- 积分:1
-
1
说明: 本文描述了一种快速高效的二阶方法训练径向基函数网络(This paper describes a fast and efficient second-order method training radial basis function network)
- 2013-01-22 11:00:48下载
- 积分:1
-
8puzzle
用Pology语言解决八段数码问题,可以正确运行,对初学者的学习有所帮助(Eight out of digital solutions with Pology language problem, you can run properly, help for beginners to learn)
- 2011-11-08 09:08:30下载
- 积分:1
-
TwIST_v1
this is bujnak_matlab
- 2010-06-25 04:33:51下载
- 积分:1
-
xitongbianshi
这是一个用系统模型辨识用的PSO程序,它主要是用于系统的参数未知时,此时比较方便.(This is a used system model identification procedures used in PSO, it is mainly used for systems with unknown parameters, the more convenient at this time.)
- 2007-12-10 16:02:28下载
- 积分:1
-
dc_motor_control_v1
直流电动机控制的matlab实现,有完整的simulink图(DC motor control matlab achieved complete simulink map)
- 2008-06-26 20:32:11下载
- 积分:1