In the design of circular interpolation module based on comparison integration method, amending interpolation error and so on.
在比较积分法圆弧插补模块的设计中，进行了插补误差的修正等。
To reduce the interpolation error and improve the interpolation precision, the text give the way to improve the traditional method.
为了减小插补误差、提高插补精度和速度，对传统的插补方法进行了改进。
It is discovered that the interpolation error can be greatly decreased by considering the curvature of the curve in interpolation algorithm.
从分析中发现，在插补算法中加入对曲线曲率的考虑，可以减小插补的弓高误差。
Bringing these parameters into interpolation error equation, and then errors can be worked out which provides a theoretical basis for error compensating.
将得到的波形参数带入细分误差公式，即可以求取细分误差，并为误差补偿提供了理论基础。
The convergence of hexahedral isoparametric element of form (2) is analysed in this paper, then the optical interpolation error estimation of it is obtained.
研究了(2)型等参六面体元，分析了其收敛性并给出了最优插值误差估计。
We have improved the method of anisotropic interpolation error estimations and presented a method to estimate the consistent errors of nonconforming elements.
我们改进了各向异性插值误差估计的判定方法，并给出非协调元的相容误差的各向异性误差估计的方法。
Registration and difference can't exclude stars when processing the 16-bit gray images because interpolation error of high light star is larger than the difference of target and background.
相邻帧配准差分去除恒星方法，在处理16位灰度图像时，由于高亮度恒星的插值误差大于目标灰度与背景之差，导致差分不能有效去除恒星干扰。
First, this paper analyses the essential cause why a basic fuzzy control system has steady-state error, then incorporates interpolation technique to improve basic fuzzy controller.
本文首先分析基本模糊控制系统存在稳态误差的根本原因，然后有针对性地引入两种插值方法对基本模糊控制器进行改进。
For the shortcoming of stability error of conventional fuzzy controller, it analyzes the primary reason of having stability error about this controller and USES interpolation algorithm in control.
针对常规模糊控制器在控制上存在稳态误差的缺点，在分析产生稳态误差主要原因的基础上，采用插值算法来进行控制。
A modified segmental quadratic interpolation method which describes the shape of optical system pupil with relative coordinate error less than 1% and area error about 0.25%, is presented.
本文提出了一种改进的分段二次插值法描写光学系统的光瞳形状，得到了满意的效果，其坐标误差小于1%，面积误差约0.25%。
The error estimation of rational cubic spline with linear denominators is given, and then the interpolation of a kind of space closed curves under cylindrical coordinate system is investigated.
给出了具有线性分母的有理三次样条函数的误差估计，并在柱面坐标系下对一类空间闭曲线的插值问题进行了研究；
Two-dimensional interpolation method is discussed to reduce the error of distance calibration which is caused by the omni-directional machining accuracy.
在距离标定中，本文提出的二维插值法减小了全景反射镜面因加工精度不高而带来的距离标定误差。
Based on the parametric equation, an interpolation algorithm for parabola in CNC system is proposed, interpolation time and error are analyzed.
基于参数方程，推导出了CNC系统中抛物线插补的一种方法，并对该算法进行了实时性和误差分析。
In this paper, by using the analysis of standard interpolation polynomial, we give the theory of truncating error on nonstandard interpolation polynomial.
通过对标准形式插值多项式的截断误差分析，给出了非标准形式插值多项式的截断误差公式。
Also, the fitting formula of piecewise parabola interpolation is derived. The error evaluation based on ISO is accomplished for both experiential formula and parabola fitting formula.
导出了分段抛物线插值拟合公式，并对经验公式和抛物线拟合公式均以iso为基准进行了误差评估。
Many simulating results show that this method is more effective and realizes real-time visualization avoiding the error in liner interpolation.
大量的实际模拟结果表明，该方法避免了线性插值方法的缺点，在实际应用中更为有效。
This article deals with the circular interpolation adopting the method of time carve-up, the determining of motional particle and the elimination of error accumulation.
给出采样控制中采用时间分割法的圆弧插补及动点位置判断。消除误差积累的简单实用算法。
According this characteristic, used MCU technology, based on linear interpolation idea, to compensate the error.
针对这一特性，基于线性插补的数学思想，利用单片机技术，对其进行。
For rectangular window FFT interpolation algorithm, the negative frequency components of harmonic components have a greater impact on the fundamental calculation error.
采用加矩形窗fft插值算法，谐波的负频分量对谐波计算的误差影响较大。
Using the API model mentioned in this paper, the fractional spuriousness are reduced to the extent that the phase interpolation signal exactly matches the phase error.
采用本文研究的API内插模型，小数分频的尾数调制寄生谱可以抑制到相位内插信号准确地匹配相位误差的程度。
The interpolation precision was improved by introducing error compensation and solving the matrix equation after interpolated points' parameter had been computed roughly.
该算法是在粗确定插补点参数后，引入误差补偿值，通过求解矩阵方程提高插补点的计算精度。
This paper introduces a new algorithm of interpolation based on polar coordinates. The algorithm is so simple that it can be easily realized by programme with minor error.
本文介绍了数控加工系统中一种基于极坐标的新型插补算法。其算法简单，易于实现，且插补误差小。
But with the increasing of the order of interpolation polynomials, serious oscillation phenomena will appear, which will increase the computational error and affect instabilities of computations.
但是，随着插值多项式次数的提高，计算误差会增大，出现龙格现象和不稳定。
The results show that parabolic interpolation is much better than Gauss surface interpolation and gradient interpolation in calculating speed, accuracy and error fluctuation.
结果表明，抛物面插值法计算速度较快，精度较高，并且误差波动较小。
In this paper, an analysis for the errors of the interpolation and aninterpolation method for reducing random error are given.
本文对插值的误差进行了分析，提出了减小偶然误差的插值方法。
And then, we take the interpolation result of January 2000 for example, which has a good interpolation effect, to analyse the effect of the SIA error.
再以插值效果较好的2000年的一月和七月为例，进行逐步插值误差效果的分析。
The relation between the maximum radial error and arc radius and approach step-length in the secant mode of arc data interpolation in CNC system is detailed.
并讨论了圆弧分象限“均差”割线方式插补时，圆弧的起始步距角和终止步距角、起始象限步数和终止限步数；
This paper proposes an interpolation algorithm that confines the chord error within a specified tolerance range during the interpolation process by adjusting the feedrate.
作者提出了一种数控机床在插补过程中通过调整进给速度从而将弦差限定在一定的误差范围内的插补算法。
This paper proposes an interpolation algorithm that confines the chord error within a specified tolerance range during the interpolation process by adjusting the feedrate.
作者提出了一种数控机床在插补过程中通过调整进给速度从而将弦差限定在一定的误差范围内的插补算法。
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