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henanshengrenkoulaolinghuawentifenxiyuyuce
该文研究了河南省不同年龄组的历史发展趋势和65岁以上人口未来发展趋势以及影响老龄化相关因素的问题。通过对不同时期的人口数据的分析和预测,从一个经典的模型入手,建立了三个不同的模型,分别 模型、 模型和关联分析模型,然后采用统计分析的方法来解决这些问题,预测出了河南省未来老龄化人口的发展。(This paper studies the different age groups in Henan Province of historical development trends and population over the age of 65, as well as the impact of future development trend of aging-related factors. Different stages of the analysis of population data and projections from a model of the classic, the establishment of three different models, namely, model, models and associated analysis model, and then using statistical analysis methods to solve these problems, predict the Henan Province, the future development of an aging population.)
- 2009-06-20 00:57:31下载
- 积分:1
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gaolong_PV_Single_Phase_quan
光伏逆变器的仿真文件,带Boost,可以很好的仿真,用于公司的实际样机仿真中,效果还不错(PV inverter simulation file with Boost, good simulation for the actual prototype simulation results were pretty good)
- 2012-12-31 13:09:29下载
- 积分:1
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coder
coder toolbox for matlab in image processing
- 2014-11-05 16:13:38下载
- 积分:1
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CHAP5_4
MATLAB程序设计语言,遗传算法matlab应用(MATLAB programming language, genetic algorithm matlab application)
- 2012-10-17 15:47:49下载
- 积分:1
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mohu
matlab下模糊函数工具箱的使用例程,详细解释了若干函数的用法(matlab toolbox under the ambiguity function of the use of routine, detailed explanation of a number of function usage)
- 2007-11-06 17:10:29下载
- 积分:1
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doa
基于增广矩阵束的L型阵列的二维DOA估计MATLAB程序,简单易懂(Based on augmented matrix l-shaped array beam of 2-d DOA estimation MATLAB procedures, simple and easy to understand)
- 2014-01-03 11:02:05下载
- 积分:1
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IIR
利用MATLAB提取相关系数,按照matlab的滤波思路进行编写的IIR滤波程序,已经证明好用!(MATLAB is utilized to extract the correlation coefficient, according to the writing of IIR filter MATLAB filtering ideas for program, it has been proved useful!)
- 2014-01-04 14:50:14下载
- 积分:1
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1.MUSIC--MATLAB-
MUSIC算法的matlab程序,可以帮助大家好好学习music算法(MUSIC algorithm matlab program)
- 2013-03-08 10:35:30下载
- 积分:1
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lyapunovexponenoflorenz
说明: 该程序通过雅可比矩阵求解Lorenz系统的李雅普诺夫指数指数。(The program solves Lyapunov exponent of Lorenz system by Jacobian matrix.)
- 2021-03-16 15:39:22下载
- 积分:1
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vida
Realizar un script en MatLab para implementar el juego de la vida diseñ ado por el
matemático británico John Horton Conway en 1970, este juego es un autómata celular que
consta de una matriz donde cada casilla puede contener vida (célula blanca) o no contener
vida (célula negra):
- 2012-09-26 23:25:04下载
- 积分:1