1、

Verification O Class Plane Planeness Error Research With small Angle Instrument

小角度仪器检定0级平板平面度的误差研究二维[度]的,平面的

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2、

For the first time, 25 ℃ penetration degree and 100 ℃ kinematic viscosity of modified paraffin wax were predicted by using the generalized back propagation ( GBP) neural network. The absolute deviation ( A.D.)

首次采用GBP模型对改性石蜡的25℃针入度和100℃运动粘度进行了预测,25℃针入度预测的绝对误差(A.D.)

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3、

The Results by using Pick-pick Signal Noise Ratio ( PSNR) or mean square error ( mse) are different from by subjective psychological assessment, while the latter are usually inexactly and have subjectivity.

通常使用的峰-峰信噪比或均方误差与主观感觉并不相符,而主观评价又存在主观性和不确定性,其结果往往因人而异。

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4、

Disturbed structured matrix is still restricted to the subclass that it originally belongs to, therefore, more exactly speaking, we should study structured backward error while studying structure-preserving algorithm.

因为扰动后的矩阵仍被限制在该类结构子类里。更确切地说,研究结构算法的同时应研究结构向后误差。

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5、

Mathematical model of attitude correction of scanning horizon sensor for earth oblateness

地球扁率引起红外地平仪姿态量测误差的数学模型

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6、
7、

The positioning accuracy contours are drawn to the location performance via computer simulation.

通过数值仿真,讨论了各方法的定位性能,做出定位误差的几何分布图.

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8、

An Improved Error Loading Method for Multistage Wiener Filter

一种改进的多级维纳滤波器误差加载算法

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9、

Improving Papanicolaou test quality and reducing medical errors by using Toyota production system methods

采用丰田生产系统方法改进巴氏涂片的质量并减少医学误差

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10、

The concept of a form factor ijs proposed and the software has been developed for error compensation for the radial random fluctuation. Test results show that the method proposed is effective.

提出了波形因素的概念与形式,并用软件实现了钢丝绳断丝定量检测中径向随机晃动误差的补偿。

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11、

Based on the concept of control information structure, design of the excitation controller is formulated into the optimal control problem with a given information structure. Then the method of minimum erratum excitation is extended to solve this problem and find the feedback gain matrix.

首先基于信息结构的概念,将控制器的设计转化为特定信息结构下的最优控制问题,然后将推广的最小误差激励法用于该问题的求解,从而求出反馈增益矩阵。

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12、

Research on Application of the System to Inspect Surface of Optical Plane with Laser Quantizing Technique

激光数字平面检测系统的误差分析与应用

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13、

Trends Dynamic Error Analysis on Sampling and Quantizing

采样和量化动态误差分析

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14、

Experimental results show that localization accuracy can be effectively improved by correcting wheel-slippage, and the diameters of driving wheels can be precisely determined by IFK.

实验结果表明:通过校核轮子打滑导致的误差,机器人的定位精度得到显著提高,且间接卡尔曼滤波器对机器人驱动轮直径具有良好的校核效果。

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15、

Influence of the Fabrication Error in IBF on the Scattering Loss

离子束加工误差对散射损失的影响研究

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16、

Relay Auto-Tuning Control Technique of PID Based on IAE for a General System with Large Time-Varying Time Delay

基于误差性能指标的强时变时滞系统鲁棒PID继电自整定控制技术

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17、

But the error has possibility for plus or negative for ex-quantity type.

而量出式量器内壁表面不清洁而带来的误差有可能为正,也有可能为负.

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18、

The new equipment will reduce the error probability by seven times.

新设备的误差概率将降低七分之六.

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19、

It analysis the law of phasor error " change. "

并研究了 功角 误差变化时极值的变化规律.

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20、

Computable error bounds for an eigenvalue problem in the finite element method

本征值问题有限元近似可计算的误差界

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