At the same time , this paper analyses different interpolating and compositing methods respectively . 2 在实现仿真的同时，对各步骤的算法诸如插值法、合成法进行了仿真和分析比较。
According to the calculation results , the three - variable differential method is applied to estimate the field current and power angle of the synchronous generator 根据已有的计算结果，采用三元插值法估算同步发电机的励磁电流和功角。
But when computing deep subcritical system , it has some difficulty inevitably . the reason is studied from both ration calculation and qualitative analysis 作参数的尝试插值法是计算通常采用的方法，计算精度较高，但在深次临界情形下存在难以避免的困难。
In order to solve the problem , ccd is subdivided with paraboloid surface fit and newton interpolation . thus measuring accuracy of translation can attain sub - pixel level 为此必须对ccd进行细分，采用了牛顿插值法和二次曲面拟合方法，从而使平移量测量精度达到亚像素级。
And we use spatial interpolation method to indicate different contents grades on thematic map with different colors ， to set up the soil nutrient information base in hannan district and draw an evaluateion map 运用空间插值法在专题图上用不同的颜色将不同的含量等级表示出来，建立汉南区土壤养分信息库，并绘制评价结果图。
Points interpolation method ( pim ) which is a new meshless method reduces the complexities in calculating the shape function of other meshless methods , and the hardness in dealing with the essential boundary conditions etc 摘要点插值法是一种新型的无网格法，它改善了其他无网格方法中形函数计算复杂、本质边界条件处理困难等问题。
In a word , because the cubic interpolation is superior to the other two methods , we should use the cubic interpolation for construction of zero - yield curve and for evaluation of the irdp as far as possible 总之，立方插值法优于其他两种插值方法。因此，在构造零息收益曲线，或为利率衍生产品进行定价时；应尽可能地使用立方插值法。
In order to recover the tritium concentration in precipitation from 1953 to 2001 for xi ' an area , two methods such as interpolation method and two conference curve method have been employed , and the tritium concentration in precipitation has been recovered 利用插值法与双参考曲线法对关中盆地1953年以来各年大气降水氚浓度进行了恢复。
To estimate the channel well , we introduced a pilot signal aided modulation ( psam ) technology , and utilize certain interpolation way to get the statistical effect of channel , hence afford loss compensation for signal demodulation 为解决信道估算的问题，本课题引入导频信号辅助调制，应用一定的插值法，得到信道的统计特性，对信号解调进行衰落补偿。
The polygon morphing was investigated , and a morphing method was proposed , in which the polygon is deformed by interpolating the rotation angles and rotation matrices of their corresponding edge vectors 摘要研究平面多边形的变形问题，提出了一种通过插值边向量间旋转角度及旋转矩阵的变形方法，较好地克服了顶点线性插值法引起的多边形边长变化不均匀的萎缩现象。
