- method of undeterminated coefficients
- method of undetermined coefficients
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待定系数法的英文
例句与用法
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- The method of undetermined coefficients is the general method of solving a linear differential equation with constant coefficients of the second order
摘要二阶常系数线性微分方程可用常规方法待定系数法求解。 - By using the undetermined coefficient method , a new scheme is derived from the hauc2 scheme to simulate the two dimensional convection - diffusion equation
摘要运用待定系数法，建立了求解二维对流扩散方程的hauc2格式。 - 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
摘要给出了不同对称类型多项式分拆基的统一构造方法，以逐步待定系数法为基础，编制了多项式统一分拆程序。 - According to complexity of current measuring method of temperature field , a new method is presented and the display of two - dimension temperature field is implemented . he xiao - yan ( control theory and control engineering ) directed by associate prof
针对火焰温度场测量现有方法的复杂性，提出了利用待定系数法进行曲线拟合的新的温度场测量方法，实现了二维温度场的显示。 - Abstract : a group of phase shifting algorithms is derived by the method of undeterminedcoefficients ( ucm ) . the unknown coefficients are set in a general algorithm expression , and then solved by adding bonding equations according to error compensation requirements . thus the algorithm design and error alalysis are carried out simultaneously . phase shifting algorithms derived by this method are insensitive to one or more error sources which are considered in algorithm design
文摘:提出了一种以误差补偿为目的的新的相移算法设计方法?待定系数法，该方法首先在算法表达式中引入一系列待定参数，根据对误差补偿的要求提供约束方程，从而解出这些未知参数.待定系数法使得算法设计和误差分析是同时进行的，改变了以往先设计算法再进行误差分析和评价的过程，由待定系数法导出的相移算法对算法设计中所考虑的误差源具有良好的补偿性能