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method of undetermined coefficients中文什么意思

發(fā)音:   用"method of undetermined coefficients"造句
  • 待定系數(shù)法
  • 未定系數(shù)法
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例句與用法

  1. Descartes's solution of a depressed quarto equation employs the method of undetermined coefficients .
    笛卡兒的分解四次方程的解法采用待定系數(shù)。
  2. Application of method of undetermined coefficient in proof of existence of differential coefficient median
    待定系數(shù)法在證明微分中值存在性問題中的應(yīng)用
  3. The method of undetermined coefficients is the general method of solving a linear differential equation with constant coefficients of the second order
    摘要二階常系數(shù)線性微分方程可用常規(guī)方法待定系數(shù)法求解。
  4. In this paper , the unified structure method on some symmetrical type multinomial partition base is given ; the unified partition program of multinomial is established by using the method of undetermined coefficients
    摘要給出了不同對稱類型多項(xiàng)式分拆基的統(tǒng)一構(gòu)造方法,以逐步待定系數(shù)法為基礎(chǔ),編制了多項(xiàng)式統(tǒng)一分拆程序。

百科釋義

    In mathematics, the method of undetermined coefficients, also known as the lucky guess method, is an approach to finding a particular solution to certain inhomogeneous ordinary differential equations and recurrence relations. It is closely related to the annihilator method, but instead of using a particular kind of differential operator (the annihilator) in order to find the best possible form of the particular solution, a "guess" is made as to the appropriate form, which is then tested by differentiating the resulting equation.
    詳細(xì)百科解釋

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