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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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OFDM
一个关于OFDM信道估计的Matlab源程序
- 2010-09-07 20:37:06下载
- 积分:1
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harris
说明: 用matlab实现Harris Corner Detector的算法,用于检测图像中的特征点。(achieved using Matlab Harris Corner Detector algorithm for detecting image of feature points.)
- 2005-10-25 10:38:52下载
- 积分:1
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PVSYSTEMprodict
随机权神经网络预测光伏电池的光功率的matlab仿真源代码(A random vector functional link network (RVFLN)It is proved that the RVFLN not only trains much faster with
good generalization performance, but also overcomes some pos- sible fl aws (such as the low convergence rate and the local
minimum) of the BP algorithm. But poor quality RVFLN is usually obtained whenever the training data are corrupted with outliers.)
- 2021-04-02 14:59:07下载
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d
说明: 最近在研究脑电信号的处理 同事自己也收集了一些资料希望和大家分享(Recent studies dealing with EEG colleagues collected themselves would like to share some information)
- 2010-05-06 17:22:25下载
- 积分:1
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weatherlab
站点降水变化趋势可视化界面编程,站点随时间的变化的可视化界面。(good good good good good good good good good good good good good good good good good good good good good good good good good good vgood )
- 2012-05-14 22:02:38下载
- 积分:1
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anli1
神经网络30个案例分析源码,又名智能控制30个案例分析,案例一(30 case studies of neural network source code, also known as intelligent control 30 case studies, case a)
- 2014-10-17 09:54:01下载
- 积分:1
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fcm
FCM聚类模型,通过load本地数据就可以聚类出分类。(FCM clustering model
)
- 2013-05-09 11:48:35下载
- 积分:1
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PhoCrysFDTDTM
二维光子晶体弯折波导的计算程序,不过只有TM模,但TE模恨容易就能从中重写出来(Two-dimensional photonic crystal waveguide)
- 2009-09-16 10:27:05下载
- 积分:1
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floyd
应该已经非常优化的floyd程序。简短、运行时间短、简单易理解。初学者亦可理解。实现任意两点间的最小距离和路径(Floyd should have a very optimized program. Short run time is short, simple and easy to understand. Beginners can understand. To achieve the minimum distance between any two points and path)
- 2010-07-18 19:00:50下载
- 积分:1