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- Second, the meanings of the tolerance values of the fuzzy constraints in the fuzzy exponential smoothing model require further elucidation. 第二，模糊指數平滑模式中的模糊限制式之容忍值如何取舍需進(jìn)一步的解釋。
- However, two characters in the fuzzy exponential smoothing model have never been clearly discussed. 然而，模糊指數平滑模式有兩個(gè)特性尚未被清楚的討論。
- The paper also points out the advantages and disadvantages of the exponential smoothing method. 同時(shí)，文中指出了應用指數平滑法的一些優(yōu)點(diǎn)及應注意的一些問(wèn)題。
- Holt Exponential Smoothing is one of the advanced exponential smoothing methods. There are two basic smoothing formula and a forecasting formula. 霍爾特指數平滑方法有是一種高級的指數平滑方法,它有二個(gè)基本平滑公式和一個(gè)預測公式。
- It is the most important and the most difficult that how to determine the value of smoothing parameters with Holt Exponential Smoothing. 霍爾特指數平滑方法進(jìn)行預測時(shí),最重要、而且最因難的工作是確定平滑參數的取值問(wèn)題。
- In this paper,the exponential smoothing method and the prediction process of the cubic exponential smoothing method are introduced in detail. 詳細介紹了指數平滑法及三次指數平滑法的預測過(guò)程,應用此方法對實(shí)測資料進(jìn)行了預計和比較。
- There are a number of well-known mathematical models to extrapolate a set of data, such as polynomial regression, simple exponential smoothing, and so on. 用來(lái)外推一組數據的眾所周知的數學(xué)模型有很多,如多項式回歸、簡(jiǎn)單指數平滑法等。
- The Exponential Smoothing analysis tool predicts a value that is based on the forecast for the prior period, adjusted for the error in that prior forecast. “指數平滑”分析工具基于前期預測值導出相應的新預測值,并修正前期預測值的誤差。
- Brown thrice exponential smoothing forecasting model and fuzzy gray forecasting approach are chosen which are regarded important for accident forecasting. 論文探討分析了各種預測方法，并結合安全事故的特點(diǎn)、安全事故宏觀(guān)定量指標分析的規律、以及安全事故數據量有限、離散性強和非常線(xiàn)性等復雜因素，選定布朗三次指數平滑預測模型和灰色預測模型對事故進(jìn)行了預測，其預測結果對安全生產(chǎn)規劃具有一定意義。
- In the model, the sample temperature is layered and the exponential smoothing is introduced to determine the adjusting coefficients for each and all temperature layers. 模型對試樣溫度進(jìn)行層別的劃分，并且針對各個(gè)溫度層別，采用指數平滑處理的方法確定各個(gè)溫度層別的調整系數。
- Multiple linear stepwise regression estimation and exponential smoothing estimation of time serial are used to obtain the estimating models of the 12 omening indices. 用多元線(xiàn)性回歸預測和時(shí)間序列指數平滑方法預測，建立了12項單指標的預測模型。
- The results reveal that deviations from PPP is a nonlinear mean reversion, exponential smooth transition autoregression (ESTAR) model can describe this nonlinear nature. 結果表明偏離購買(mǎi)力平價(jià)呈非線(xiàn)性的均值回復 ;指數平滑轉換自回歸 (ESTAR)模型描述了這種非線(xiàn)性特性 .
- Single exponential smoothing technique and double exponential smoothing technique were studied and the reliability of a concrete communication software was analyzed and predicted by using these two models. 摘要闡述了單指數平滑方法和雙指數平滑方法，并用這兩種可靠性模型對一通信軟件系統的可靠性進(jìn)行分析預測。
- In a similar manner, exponential smoothing with drift, when augmented by the same monitoring statistic, produces equations that split the trend into long term and short term components. 以相似的方式，當漂移指數平滑法增添相同的監控統計數值，其方程式將區分出趨勢之長(cháng)期與短期影響要素。
- Prominent among the various techniques that can help to extrapolate past date into future trends are the following:time series,least squares method,exponential smoothing,regression and correlation. 由歷史數據推測未來(lái)趨勢的眾多方法中較突出的有：時(shí)間序列法、最小平方法、指數平滑法、回歸分析和相關(guān)分析。
- Method of double exponential smoothing 雙指數修勻法
- Holt's exponential smoothing method 霍特指數平滑法
- method of continuous exponential smoothing 連續指數修勻法
- three-time exponential smoothing 三次指數平滑法
- cubic exponential smoothing method 三次指數平滑法
