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用灰色GM(1,1)模型对陕西省GDP 做预测
本文先用灰色GM(1,1)模型对陕西省GDP 做预测, 经过检验, 再用此模型确定另外一些未知指标, 最后通过确定的这些指标用
灰色GM(1,N)模型作预测, 通过比较总结两种模型各自的特点, 从而科学的指导陕西省经济发展,国内生产总值预测模型具有重要的现实意
义。
(This article first gray GM (1,1) models do forecast GDP of Shaanxi province, on examination, then this model to determine other unknown targets, and finally through the identification of these indicators of gray GM (1, N) model for prediction, by Comparison of two models summarize the characteristics of their own, so the guidance of scientific economic development in Shaanxi Province, China' s GDP forecast model has important practical significance.)
- 2010-08-28 22:08:24下载
- 积分:1
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SVMcgForClass
svm参数优化方法,网格算法,可修改迭代次数等参数(svm parameter optimization method, the mesh algorithms can modify parameters such as the number of iterations)
- 2013-12-13 17:15:13下载
- 积分:1
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Hopfbifurcation
his is an hopf bufurcation program with using matlbab programming of some systems systems.
- 2016-05-02 19:37:16下载
- 积分:1
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threeD_sourceE_NearToFar
一个关于金属细导线的matlab程序。程序计算了偶极子的远场,方向图,增益等参量(A thin metal wire on the matlab program. Are calculated dipole far-field, pattern, gain and other parameters)
- 2009-09-12 17:49:48下载
- 积分:1
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CURSOmatlab52
matlab course band pass high pass low pass butterworth fir iir imuplse response
- 2009-06-06 00:06:23下载
- 积分:1
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LMS
基于matlab软件的一个无约束优化问题的最速下降算法(Based on matlab software an unconstrained optimization problems steepest descent algorithm)
- 2013-03-11 22:58:07下载
- 积分:1
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MUSIC_2D
进场目标定位的多重信号分类算法二维算法,平面均匀线阵中的实现(Approach targeting multiple signal classification algorithm for two-dimensional algorithm, plane ULA Realization)
- 2021-03-19 11:29:18下载
- 积分:1
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p127_1
模式分类(中文版),课后题,127页第1题,MATLAB源程序(Pattern Classification (Chinese version), after-school question, 127 No. 1 problem, MATLAB source code)
- 2010-06-07 21:11:56下载
- 积分:1
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calcDErrorTOA
在MATLAB中进行编程的实现定位误差分析的一段小程序(A small program of analysis in MATLAB programming to achieve positioning error)
- 2012-09-25 20:49:54下载
- 积分:1
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Untitled2
研究目标距离R变化时,对两站定位精度的影响(Change of the distance R, on the positioning accuracy of the two stations)
- 2010-05-28 18:42:52下载
- 积分:1