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。
The convergence of hexahedral isoparametric element of form (2) is analysed in this paper, then the optical interpolation error estimation of it is obtained.
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。
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.
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。
We have improved the method of anisotropic interpolation error estimations and presented a method to estimate the consistent errors of nonconforming elements.
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。
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.
该方法使用了时频同步跟踪环路，从数据子载波提取相位误差，并利用频域插值补偿多个用户的估计频偏。
The system uses time-frequency tracking loops to extract phase errors from data subcarriers with frequency interpolation to compensate for the estimated carrier frequency offsets.
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。
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.
后两种插值格式将在本文中进行详尽的误差分析。
The latter two kinds of splines are going to be studied in this paper.
讨论了飞机离散点航迹误差的修正、插值算法以及时间同步播放控制问题。
The problems of the correction of track error of discrete dot and the emersion control of time synchronization are discussed.
第二部分引入双线性混合插值样条并给出误差估计。
The second part introduces an interpolation spline of bilinear blend, and gives the error estimate.
油气井测试过程中，处理地面数据的常用方法是估计估算、查表插值的手工法，这种方法既繁琐且误差大。
In the process of well test, the manual methods, estimating method and interpolation by chart, are usually used to deal with surface data, which are tedious and have great errors.
提出了一种基于误差知识的二重插值DFT方法用于高精度时钟初相测量。
A high performance measurement of initial phase via a Dual Interpolated DFT method based on error information is presented.
介绍了一种基于像素点的颜色绝对误差的图像插值算法。
This article introduces an algorithm of interpolation, which is based on the absolute error of pixel in color.
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。
Two-dimensional interpolation method is discussed to reduce the error of distance calibration which is caused by the omni-directional machining accuracy.
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。
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.
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。
The results show that parabolic interpolation is much better than others concerning calculation speed, calculation accuracy and error fluctuation.
使用插值算法相当于细分了控制规则，从根本上消除了量化误差，改善了系统的稳态性能。
The interpolation is equal to subdivide those control rules, so the quantization error can be eliminated thoroughly, and the system can get better steady-state performance.
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%。
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.
环路为反馈结构，包括插值器、时钟误差检测和环路滤波器三个部分。
The loop is a second order phase lock loop, consisting of an interpolator, a timing error detector and a loop filter.
为减小这类误差，本文提出了一种基于三角自卷积窗的插值FFT介损角测量方法。
To reduce those errors, an interpolated FFT algorithm for dielectric loss Angle measurement based on triangular self-convolution window (TSCW) is presented in this paper.
在构造运动矩阵时，为了避免量化误差造成的空洞或重叠，必须使用插值技术。
Due to the existence of quantitative errors, interpolation techniques should be utilized to avoid overlaps and holes when constructing the warp matrix in super-resolution.
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。
In this paper, by using the analysis of standard interpolation polynomial, we give the theory of truncating error on nonstandard interpolation polynomial.
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；
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.
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。
For rectangular window FFT interpolation algorithm, the negative frequency components of harmonic components have a greater impact on the fundamental calculation error.
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。
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.
对插值算法、神经网络算法进行了分析，并利用这两种方法对P SD的非线性误差进行了修正补偿。
The bilinear interpolation and neural network was analyzed, and the two means were used to modify the nonlinearity error of PSD and compensate it.
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。
The interpolation precision was improved by introducing error compensation and solving the matrix equation after interpolated points' parameter had been computed roughly.
本文提出对带有测量误差的离散型值点进行插补与圆弧拟合的方法。
This article is intended to provide a method for interposing and fitting a circular are for the discrete points having errors in measurement.
分别以动态聚焦模块校正聚焦误差，以网格插值算法软件校正“枕形”畸变。
The focussing error is corrected by means of dynamic focussing module and the "pillow shaped" distortion is corrected with the software of the grid interpolating algorithm.
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。
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。
In this paper, an analysis for the errors of the interpolation and aninterpolation method for reducing random error are given.
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