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)。
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
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。
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(duì)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。