finite integral transform 中文意思是什麼
finite integral transform
解釋
有限積分變換-
Aapproximation of fourier inverse integral using fourier transform approximation for amplitude of harmonics in a finite fourier series summation
富氏級數中之諧波成份以富氏轉換近似並以有限級數和近似富氏逆轉換。 -
( 5 ) discuss some mathematical models of the pollutant transport problems in some local river flow fields. by integral transform method, the paper establishes the usual finite difference approximation scheme to solve the numerical solutions and gives examples for the computation of the approximating solutions, moreover, discusses one - dimensional characteristic finite difference method for a convection - diffusion equation under usual conditions
( 5 )針對水域中污染物輸移問題的數學模型,通過積分變換法,得到了簡化模型在理想化條件下的近似精確解,同時給出數值算例,並且對非理想化條件下模型的特徵差分方法進行了討論。
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