truncation error

Start with Taner reflection time curve equation, present the wide angle NMO correction method on truncation error correction.

从Taner的反射波时距曲线方程入手，提出了具有截断误差校正的广角NMO校正方法。

A new arithmetic of time-field average is put forward in this paper which can settle the problem of cycle truncation error affecting the result of averaging in substance, and then the fault vibration signals of the gear are measured and analyzed.

提出了信号时域平均处理的新算法，解决了周期截断误差对平均结果的影响，并对测取的齿轮箱齿轮故障振动信号进行了处理。

Bulk insert data conversion error ( truncation ) for row % d , column % d ( % ls ).

第%1!行 、 第%2!列 ( %3! ) 发生大容量插入数据转换错误 ( 截断 ).

It retains all of the advantage of ( 3-50 a ) and ( 3-50 b ) except for a somewhat increased truncation error.

除了略微增加截断误差外,它保持式 ( 3-50a ) 和 ( 3-50b ) 的所有优点.

Correction Algorithms to Truncation Error in Trajectories of Carrier Rocket

运载火箭外测弹道截断误差的洁化插值修正算法研究

NMO method of wide angle reflection with truncation error correction

具有截断误差校正的广角反射NMO方法

Sampling plane truncation error is a very important factor of affecting the result in time domain near field measurement.

采样面截断误差是影响近场测试结果的一个很重要的因素。

This paper focused on the estimation of height anomaly by FFT, and the Romberg algorithm for evaluating the truncation error coefficient.

本文讨论了FFT估计高程异常及Romberg算法解求截断系数的有关问题；

Truncation error results from using only the first few terms of an infinite series.

舍弃误差则因在无穷级数中仅计算及有限项数而造成。

The precise time-integration method is proposed for solving four-order rod vibration equation with initial condition and periodic boundary condition. The local truncation error of the method is O(Δ x~ 4).

对于四阶杆振动方程初值和周期边界值问题，提出了截断误差阶为O（Δx6）的精细时程积分法。

At present, the method still has some shortcomings in prac-tice, so we have transformed its mathematical expression, made it to be evaluation of gamma distribution function, and given its general analytic expression and estimation formula on truncation error.

为此对其数学表达式进行了变换，把它归纳为求解Γ分布函数的值，并给出了其通用算法的解析表达式和截断误差估计式。

Parameters identification in time domain is accomplished in the paper with no truncation errors of FFT Transform such as the error of energy leakage.

时域参数识别法无需将测试信号在时域与频域之间变化，避免了由FFT变换引起的截断误差，如能量泄漏等。

Truncation error of computation formula of solar absorptance

太阳吸收率计算公式的截断误差

The truncation error ot the computation formula of solar absorptance, used in engineering, has been analyzed and discussed in detail.

详细地分析了工程上应用的太阳吸收率计算公式的截断误差；

The existing algorithms include equivalent left and right curve angle by definition, normal section line method and tangent projection etc. But all their precisions are limit to one-order truncation error, and make severe accumulate error on discrete models.

有关的算法有根据定义的左右曲面角相等，法截面法和切向投影等。这些方法的精度都局限在一阶截断误差，在离散的网格上有严重的累积误差。