...递归地求解这a个子问题，然后路程经过过程对于这a个子间题的解的综合，患上到原问题的解⑷差分方程法(Difference Formula Method)可以将某些递归方程看成差分方程，路程经过过程解差分方程的方法来解递归方程，然后对于解作出渐近阶预计下面就以上方法给出一些...
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A formula of atmospheric refraction error of range measured by difference frequency delay method is presented.
给出了用差频延时法测距的距离折射误差计算公式。
On the basis of this method, and taking advantages of the methods-time-domain translation as well as the window length change, the uniform formula for the phase difference correction is derived.
在此基础上，将窗中心平移法与时域平移和改变窗长法综合应用，推导出相位差校正的统一公式。
A finite difference method in non orthogonal curvilinear coordinate is used for the simulation of two dimensional electrostatic field. The computational formula is derived.
讨论了计算二维静电场的非正交有限差分算法，给出了数值计算公式。
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