-
1234
基于直流、射频和光的开关控制方案(英文)(Based on DC, RF and optical switch control program (English))
- 2010-12-04 18:51:10下载
- 积分:1
-
C6713
Who to start working with C6713 Texas instrument
- 2011-07-13 18:55:22下载
- 积分:1
-
nyu
该文件是纽约大学的数学建模课堂笔记,介绍了美国的数学建模看法及方法等。(This file is mathematical modeling class notes New York University, introduces the American perception and mathematical modeling methods.)
- 2014-10-10 16:46:47下载
- 积分:1
-
AsynchronizeItemsBinding
延迟加载的,转发别人的,感觉不错,适合初学者使用的,可以了解下一部加载(Asynchronize of datagrid it fit newer)
- 2014-11-20 09:49:40下载
- 积分:1
-
myfile3
前推回代法计算8节点配电网电流、电压和网损。(Caculating current,voltage and system losses of distribution network with 8 nodes using forward-backward sweep method.)
- 2014-11-19 09:10:31下载
- 积分:1
-
Erlang
Matlab生成Erlang分布随机数的m文件。Erlang分布能拟合其他几乎所有的分布,更具有一般性。(Matlab to generate random numbers m Erlang distribution file. Erlang distribution can fit almost all other distributions, more general.)
- 2020-12-25 21:09:04下载
- 积分:1
-
BPF
BPF曲线拟合的方法 ,自己用到了,分享给大家(BPF curve fitting method, used by yourself, shared to everyone)
- 2018-03-23 10:47:48下载
- 积分:1
-
预测系统
灰色预测模型称为CM模型,G为grey的第一个字母,M为model的第一个字母。GM(1,1)表示一阶的,一个变量的微分方程型预测模型。GM(1,1)是一阶单序列的线性动态模型,主要用于时间序列预测。 一、GM(1,1)建模 设有数列 共有 个观察值 对 作累加生成,得到新的数列 ,其元素 (5-1) 有: 对数列 ,可建立预测模型的白化形式方程, (5-2) 式中: ——为待估计参数。分别称为发展灰数和内生控制灰数。设 为待估计参数向量 则 按最小二乘法求解, 有: (5-3) 式中: (5-4) (5-5) 将(5-3)式求得的 代入(5-2)式,并解微分方程,有 (1,1)预测模型为: (5-6)(gray forecasting model called CM model, the G-gray of a letter, the M model for the first letter. GM (1,1), a band of a variable type of differential equation models. GM (1,1) is a sequence of single-band linear dynamic model, mainly for time series prediction. A GM (1,1) model series with a total value of observation for the cumulative production, to a new series of its elements (5-1) : The series, we can establish the prediction model albino form of equation (5-2) where :-- to question the estimated parameters. The development will be known as the gray and hygiene control within a few gray. Set parameters to be estimated according to Vector least squares method, are : (5-3) where : (5-4) (5-5) (5-3) that obtained in lieu of income (5-2)- and solutions differential equations, (1 1) Fore)
- 2005-01-26 15:33:02下载
- 积分:1
-
timex_64
sparc64 architecture timex specifications.
- 2014-08-25 15:03:08下载
- 积分:1
-
gprs
greedy perimeter stateless routing(GPSR)
- 2020-12-19 20:49:09下载
- 积分:1