Parseval

基本解釋

Based on the Parseval energy integral equation, energy values included in vibration signal of corresponding frequency are calculated.
依據(jù)Parseval能量積分等式 ,計算出各頻率對應振動響應的能量值。
The authors investigate the Fourier series of Weyl almost periodic functions by the new definition and prove the Parseval's equality.
通過新形式的定義研究范爾概周期函數(shù)的傅立葉級數(shù)和帕塞瓦爾等式。
By means of infinite series and Parseval equation,a method for calculating a class of generalized integral has been devised and a precise value of generalized integral derived.
運用無窮級數(shù)和 Parseval等式 ;給出了一類廣義積分的計算方法 ;并導出了一個廣義積分精確值 ;同時得出了幾個常見正項級數(shù)的和 .
Using the PARSEVAL appraisal system, the rate of phrase precision and recall reaches 88.95%, 89.13% and 76.75%, 77.07% respectively in close test and open test.
采用PARSEVAL評價體系，正確率與召回率在封閉測試和開放測試中分別達到88.;95%25、89
By defining the wavelet transform on L 2(R n,H),we get the corresponding reconstruction formula in this paper. At the same time,we obtain the Parseval equation of quaternion value function on continuous wavelet X ray transform.
定義了L2 (Rn,H)中的小波變換 ,給出了相應的重構(gòu)公式 ,同時 ,得到了四元數(shù)值函數(shù)的連續(xù)小波X光變換的Parseval恒等式