曲线拟合

The correlation of the three forms is rather low, but the correlation between every two forms is comparatively high. The curves of 4 order polynomial equation can fit the dental arches well.

成都地区正常牙合人的面形、弓形和切牙形三者的相关性较低，而它们两两间的相关性较高。4次方程曲线可对牙弓进行良好的拟合。

The results show that transition temperatures of eight wheat gluten doughs are 52.6～58.5℃; between the temperature of 0.1℃ and 40℃, apparent activation energy, which is 4602.57～6511.16 J/mol, are calculated out according to time-temperature superposition method. Fitting in both Arrhenius and WLF modes generates the identical master curves.

试验表明：面筋蛋白转变温度在52.6～58.5℃间；0.1～40℃间，频率扫描下，时间-温度叠加法算出20℃时表观活化能在4602.57～6511.16 J/mol间，不同样品间有较大的差异；Arrhenius模型和WLF模型在拟合面筋系统叠合曲线的效果上一致。

The varies regression curves have been adapted to calculate moisture in order to increase device precision and overcome the shortcoming of big error at high moisture when using single curve. 3 Varies scope output signal are changed to 4～20 mA and sent to computer over the share-voltage compensation circuit. The multi channel sensor could be auto chosen to display lumber moisture in different position of the kiln. It makes the moisture distribution of lumber in the kiln clearly and drying standard accurately.

所以采用不同的拟合曲线对水分进行换算，以便提高仪器精度，并克服单一曲线造成的高含水率时误差较大的缺点；3：采用分压补偿式测量电路，将不同量程的输出信号转换成统一的4～20mA信号，送至计算机进行集中数据处理；并自动控制多路传感器的选择，分时显示干燥窑中不同部位木材的水分，使整个窑中木材水分分布一目了然，便于准确地制定干燥基准。

The law about the two stages development and the O-shaped circle distribution of bed-separation and conducting-water and gas fractures has been revealed.

研究了关键层破断块度对&砌体梁&结构下沉曲线形态的影响，并提出了&砌体梁&结构下沉曲线的拟合方程。

After analyzing of the reason of large deformation,the parametric cubic spline interpolation method was used for x, y, z respectively on Warps and wefts with accumulative bowstring length as parameter to fit the surface of mannequin.

分析了造成上述问题的曲线大挠度原因后，运用参数三次样条插值方法，采用累加玄长为参数，分别对人台经纬曲线的x、y、z进行插值计算，并拟合人台曲面。

Two points' correction is used to fit the curve of MOSFET V to I. According to this curve, the SMC modifies the value of driving voltage to compensate the current caused by the change of temperature.

运用两点校正法分段拟合MOSFET门极驱动电压与LD电流对应关系曲线，单片机依据曲线修正驱动电压值，对温度引起的LD电流变化进行补偿。

This algorithm overcome these problems, so the authors can obtain a high quality fitting curve and the algorithm can be used in every graph.

矢量斜率克服了上述问题，从而提供了拟合曲线的质量，且算法可适用于任意曲线。

Then the digital simulation of open-loop impedance control is accomplished, using the impedance curve with this quality factor.

本文运用仿真结果验证了求出的基波阻抗曲线，根据动模实验的结果对本曲线进行反推拟合，推出TCSC动模实验系统中电抗器支路的等效品质因数约为1.9左右。

At last, deal with N+1 subsection cloud data and scanning line.

然后拟合曲线，计算各点到曲线的距离，并删除距离超差的点，直到处理完n+1段点云，由此处理完所有扫描线。

The error analysis shows the fitting curve is almost accorded with the measured one.It reveals the change rules of radiation temperatures of objects which are made of material with different emissivities with skin temperatures.

误差分析表明，拟合曲线与实测曲线基本吻合，反映了使用不同发射率材料的目标的辐射温度随表面温度变化的规律。

She gently rebuff ed him, but agreed that they could be friends

她婉言拒绝了，但同意作为朋友相处。

If in the penal farm, you were sure to be criticized.

要是在劳改农场，你等着挨绳子吧！