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fit_logistic
Fit time series Q(t) to a logistic function.
Inputs (vectors of same size): t (time) & Q
Outputs: Qpre (logistic model fit to data) and three independent parameters: thalf, Qinf, and a, describing the logistic
Q(t) = Qinf/(1 + exp(-a*(t-thalf)))
Qinf is value as t --> infinity
thalf is time of symmetric inflection point
a is time decay constant
Written by James Conder, Southern Illinois University, Oct. 2010
- 2014-02-14 18:29:17下载
- 积分:1
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eigshow
Graphical demonstration of eigenvalues and singular values
- 2010-03-06 17:16:21下载
- 积分:1
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EMD
程序运用matlab语言,读取了电流数据,并对电流数据进行了经验模态分解,观察分解各层的特征(Program using matlab language, read the current data, and current data were empirical mode decomposition, the decomposition observed characteristics of the layers)
- 2013-12-25 14:16:27下载
- 积分:1
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munpun_v36
matlab编写的元胞自动机,用谱方法计算流体力学一些流动现象的整体稳定性,相参脉冲串复调制信号。( matlab prepared cellular automata, Spectral methods of computational fluid dynamics flow of some of the overall stability of the phenomenon, Complex modulation coherent pulse train signal.)
- 2016-11-17 09:55:25下载
- 积分:1
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DCTyasuo
本程序是对girl.bmp文件做二维的DCT,以达到压缩的目的(This procedure is done two-dimensional girl.bmp file DCT, in order to achieve the purpose of compression)
- 2010-06-02 14:43:07下载
- 积分:1
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LEACH
this is leach protocol implemented in wsn
- 2013-03-09 17:25:32下载
- 积分:1
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dat
在matlab中,将数据以矩阵形式存储进dat文件中(In matlab, the data is stored in the form of a matrix dat file)
- 2013-08-31 12:44:32下载
- 积分:1
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3
说明: 用matlab编写的图片浏览器,GUI界面的。运行文件夹中的.m文件(Prepared using matlab image viewer, GUI interface. Running in the folder. M file)
- 2009-09-27 01:31:18下载
- 积分:1
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myFDTD01
FDTD Finite-Difference Time-domain in free space no ABC
FDTD(t) runs FDTD for time t.
FDTD implements the FDTD/staggered leapfrog scheme
over time 0-max_time and space 0-max_space. This program
simulates a gaussian pulse in the grid specified with
max_time and max_space. The pulse is sent from the center of
the problem space and disperses in both directions
-Kira Heater
- 2011-01-04 14:44:12下载
- 积分:1
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Alpha_BiaoZhun
产生alpha序列alpha的范围在0到2之间(general alpha sequence)
- 2012-03-22 14:30:29下载
- 积分:1