sudden change function 中文意思是什麼

sudden change function 解釋
突變函數
  • sudden : adj 突然的，忽然的，意想不到的，急劇的。 a sudden load 【工業】驟加載荷。 be sudden in one s acti...
  • change : vt 1 改變，變更，變換，變革。2 交換；兌換；把（大票等）換成零錢；把（支票等）兌成現金。3 換（車、...
  • function : n 1 功能，官能，機能，作用。2 〈常 pl 〉職務，職責。3 慶祝儀式；（盛大的）集會，宴會。4 【數學】...
  1. This system adopts cumulatively autoregressive moving average model [ arima ] of time series method and modified model gm ( 1, 1 ) of grey system, makes a local load forecasting modeling through the integration of the above two models and also preprocesses the daily load during the sudden change of climate, thus greatly improving the forecast accuracy. the practical operation indicates that the model is reasonable and easy to operate with complete function

    本系統在經過反復試算后，在演算法上採用了時間序列法的累積式自回歸動平均模型（ arima ）與灰色系統中的gm （ 1 ， 1 ）改進模型，並將兩種模型組合用於該地區負荷預報建模，另外還對氣候急變日負荷進行了預處理，大大提高了預報準確度。
  2. The cross - zero detection of wavelet transform could detect the gradation image sudden change information, at the same time it could be express the characteristic information the original map ( namely image function plants " jump point " )

    小波過零檢測可以很好的檢測到灰度圖像的突變信息，同時可以很好的表示出原圖像灰度跳變（即圖像函數種的「拐點」 ）的特徵信息。
  3. The sudden change in ψ caused by a measurement is called the reduction of the wave function.

    由測量引起的的突變叫做波函數的收縮。
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