曲线拟合方法的选择 关键词：插值；拟合；数值计算方法；应用数学；程序设计。 [gap=612]Key word: Interpolation ;fitting; Value computational method; applied mathematics; Procedure design.
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The practical engineering examples show that the computational accuracy is high and the parameters identification is convenient, so the method has considerable practical value.
工程实例的分析结果表明，此方法计算精度高，模型识别方便，具有较高的的工程实用价值。
Experimental results show that the method is able to kill the noise effectively in sampled signals and then to improve the computational accuracy of torque value.
实验结果表明，该方法能够有效地消除采样信号中的噪声，进而提高扭矩值的计算精度。
The computational methods of electromagnetism field boundary value problem have a few, thereinto, the conformal mapping method and Green function methods are both in common use.
电磁场边值问题的计算的方法很多，其中保角变换法和格林函数法都是比较常用的方法。
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