The error estimates of nonlinear difference scheme and the numerical computations are given.
给出了非线性差分格式的误差估计及数值算例。
The mean value of the error estimates is used to correct the error in future pseudo range measurements.
使用误差估计值的平均值来校正后续伪路程测量值中的误差。
The finite element methods of a class of singular linear and semilinear elliptic and parabolic problems are considered and the error estimates in weighted L2 norm are derived.
考虑了二维奇异线性及半线性椭圆和抛物问题的有限元方法,给出加权L2 模的误差估计。
Using the critical estimates of parabolic type partial differential equation. we obtain the error estimates of price and optimal exercise boundary of American option in a jump-diffusion model.
利用抛物型偏微分方程的极值原理,得到了带跳扩散模型下美式期权价格及最佳实施边界的误差估计。
Factoring risk into goals tends to be subjective and is best accomplished by increasing the variability of the estimates — in effect, by widening the "margin for error".
通过增加评估的可变性,将风险分散到各个目标往往比较主观,也能很好地实现——事实上,是通过扩大“误差范围”。
Such synergy estimates are almost always too optimistic, but that leaves a huge margin for error, particularly as the earnings multiples being paid look fairly modest-except in the case of Sun.
这样总体预计总显得很乐观,但也很可能造成了很大的误差,尤其是跨国公司的盈利看上去很一般—除了太阳微电子公司。
First, you can use a numerical search procedure to propose and evaluate different values of m and b, ultimately settling on estimates producing the least squared error.
第一种方法,可以使用数值搜索过程设定不同的m和b值并对它们求值,最终决定产生最小方差的估计值。
Using a least-squared-error criterion to determine the line of best fit involves finding estimates of m and b that minimize the squared error of prediction.
使用最小方差法来确定最吻合的直线涉及寻找使预测方差最小的m和b的估计值。
Ramesh Raskar: the World Health Organization estimates that over half a billion people have uncorrected refractive error, which is affecting their daily livelihood.
拉梅什·拉斯卡尔:世界卫生组织推测,全球有5亿多人因患屈光不正而影响到日常生活。
Under this frame the optimal error estimates are obtained for semidisecrcte and fully discrete states.
在此框架下,我们得到了半离散与全离散情形的最佳逼近阶的估计。
The optimal order error estimates in H1 is obtained.
结果且仍可得到H1模最优阶误差估计。
The optimal error estimates are given.
同时给出了最优误差估计。
Aim to study the estimates of error moments in partly linear autoregressive models.
目的研究部分线性自回归模型中误差矩的估计。
In this paper, a method is presented for solving non differentiable equations in Banach space. At the same time, we analysis its convergence and get error estimates.
本文提出了一种解非线性不可微方程的迭代方法,分析了其收敛性并给出了误差估计,取得了很好的效果。
Then we give the convergence and error estimates for two types of generalized iterations by means of cubic majorizing function in chapter four.
第四章也利用三次优函数得到了两类一般迭代法的收敛性和误差估计。
This method being complicated can only approximately estimates the value of static inductance, and the error is rather big.
这种方法计算比较繁琐,只能近似估计静态电感值,误差较大。
Once the GPS signal is effective, the data gained from SINS and GPS can calculate error value which drives Kalman filter and estimates system error.
在GPS信号不可用时,利用SINS和GPS得到数据所形成的误差值来驱动卡尔曼滤波器估计系统误差。
Our proof of the convergence is based on an asymptotic diffusion expansion and requires error estimates on a matched boundary layer approximation to the solution of the discrete-ordinate method.
其收敛性的证明是依据其渐近扩散展开式,在边界层上得到的误差估计逼近其离散纵标方法的解。
The existence and uniqueness of the solution to these problems with the use of FEM are proved and optimal error estimates in weighted L2-norm are given.
本文讨论二维奇异非稳态问题的有限元方法,证明了弱解的存在唯一性,并给出有限元解的加权L2-模估计。
This article selects from the FOG's structural material, the fiber optical link size estimates, as well as the FOG system error origin embarks under the vibration situation.
本文从陀螺结构材料选取,光纤环尺寸估算,以及光纤陀螺在振动的情况下系统误差的来源出发。
By generalizing the above results, the paper estimates the rounding error of matrix basic calculation.
推广上述结果,对矩阵基本运算的舍入误差进行了估计。
This paper introduces a new method that estimates the through error of a curve tunnel.
本文介绍一种曲线隧道贯通误差预计的新方法。
A posteriori error estimates serve as a key to realize the adaptive finite element computation.
后验误差估计是实现自适应有限元计算的关键性手段。
Generation into the optimal threshold AMSE (asymptotic mean squared error) provide options for moment estimates order of shape parameter.
代入最优阀值的渐近均方误差为我们提供了形状参数矩估计阶的选择依据。
According to the general theory of regularization, many error estimates are order optimal.
根据正则化理论,许多误差估计都是阶数最优的。
For this, we derive the weighted estimates for discreet Green function and the asymptotic error expansion inequalities, and then the proofs of the formulas are given.
为此先推导离散格林函数的权模估计和有限元解的渐近不等式展开,然后给出公式的证明。
Results: the estimates of the effect of litter, its standard error and the effect of treatment controlling the effect of litter were obtained.
结果:获得“窝别效应”及其标准误的估计,以及在考虑了“窝别效应”之后处理因素作用有无及其大小的估计。
This describes the percentage of the variability in effect estimates that is due to heterogeneity rather than sampling error (chance).
这个指标描述了由异质性而非抽样误差引起效应变异的百分比。
First, the probabilistic model of the rounding error in the computation of quaternions on a fixed point computer is established. Then, the probabilistic rounding error estimates are computed.
首先,对于定点计算机上四元数计算的舍入误差建立了概率模型,然后对舍入误差进行概率估计。
In this paper, we present a kind of symmetric modified finite volume element method for nonlinear parabolic problems, and give the optimal order energy norm error estimates for full discrete schemes.
本文对一类非线性抛物型方程提出对称修正有限体积元方法,给出能量模最优阶误差估计,并证明了对称修正有限体积元方法的解与一般有限体积元方法的解之差是一个更高阶项。
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