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關(guān)注：1
2013-05-23 12:21
求翻譯：將時間序列分析引入到氣溫時間序列預(yù)測的研究中，深入分析氣溫樣本數(shù)據(jù)，并對其建立ARMA模型。采用最佳準則函數(shù)法確定模型的階數(shù)，并利用自相關(guān)函數(shù)對模型的殘差進行了檢驗。最終對該模型的預(yù)測，分別運用條件期望預(yù)測和適時修正預(yù)測兩種方法，通過條件期望預(yù)測值，適時修正預(yù)測值與真實值的比較，適時修正預(yù)測精確度比條件期望預(yù)測的精確度高。是什么意思？ 待解決
 懸賞分：1
- 離問題結(jié)束還有
將時間序列分析引入到氣溫時間序列預(yù)測的研究中，深入分析氣溫樣本數(shù)據(jù)，并對其建立ARMA模型。采用最佳準則函數(shù)法確定模型的階數(shù)，并利用自相關(guān)函數(shù)對模型的殘差進行了檢驗。最終對該模型的預(yù)測，分別運用條件期望預(yù)測和適時修正預(yù)測兩種方法，通過條件期望預(yù)測值，適時修正預(yù)測值與真實值的比較，適時修正預(yù)測精確度比條件期望預(yù)測的精確度高。
問題補充： |
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2013-05-23 12:21:38
Time series analysis is introduced to the study of the temperature time series prediction, in-depth analysis of the temperature of the sample data, and establishment of arma model. The best criterion function to determine the order of the model, and the autocorrelation function of the residuals of t
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2013-05-23 12:23:18
Time series analysis will be introduced to the temperature time-series forecasts in the study sample temperature, in-depth analysis of the data, and establish ARMA model. The best method to establish criteria for the model number, and use of self-related functions for the model of the residual error
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2013-05-23 12:24:58
Introduces the temperature time series forecast the time series analysis in the research, analyzes the temperature sample data thoroughly, and establishes the ARMA model to it.Uses the best criterion function method determination model the exponent number, and has carried on the examination using th
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2013-05-23 12:26:38
Introduction to time series analysis of temperature time series forecasting studies, in-depth analysis of temperature of sample data, and on the establishment of ARMA models. Best standard function method to determine model order and use of model residuals autocorrelation function for inspection. Ev
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2013-05-23 12:28:18
正在翻譯，請等待...
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