The principle of the detection of the focusing error signal in a holographic optic head is dis - cussed.
讨论了全息光学头聚焦误差信号检测的基本原理。
The spatially correlated noise incurs an increase in focusing error and a severe degradation in the DOA estimation.
空间相关噪声会导致增加对焦错误和严重退化的DOA估计。
According to the principle of focusing error for two dimensions laser galvanometer scanning, a dynamic focusing optical model for correcting this error was put forward.
针对二维振镜存在的聚焦误差问题，根据产生聚焦误差的原理，采用动态聚焦技术补偿聚焦误差。
To deal with the problem, a new method of focusing transformation based on differentiating covariance matrix is proposed to eliminate noise, and hence reduce the focusing error.
为了处理这个问题，提出了一个新的方法，聚焦变换的基础上鉴别协方差矩阵，以消除噪声，并因此减少聚焦误差。
Eventually these companies realize their error of not focusing enough on the new thing, and then the company fights desperately and hopelessly to recover.
最终，这些企业意识到，在新事物上投入不足就会错失良机，随后开始拼命弥补，想要弥补错误，然而此时已经希望渺茫。
Focusing on the high error and time consuming of the algorithms for shape from shading (SFS), a fast viscosity solution algorithm of perspective SFS (PSFS-FVS) is proposed.
针对传统的从明暗恢复形状(SFS)算法存在误差大、耗时长的问题，提出了一种SFS的快速黏性解算法(PSFS - FVS)。
Focusing on an error appeared in big number error computation on computor, this paper gives the necessity and method for data per-processing based on the Theorem of Variance.
本文针对计算器在大数误差计算中出现的一个错误，根据方差定理，提出数据予处理的必要与方法。
This article describes a method of FUNAC WEDM taper cutting, focusing on the error of taper cutting, and how to compensate for it.
本文主要介绍了FUNAC线切割机床锥度切割的方法，重点介绍了当锥度有误差时，应如何进行补偿。
The related researches of vanishing point have been focusing on its automatic detection and camera calibration for a long time, however there were few researches on its error distribution.
长久以来灭点的研究都集中在自动检测和相机检校方面，然而对其本身的误差分布研究并不多。 针对直线交会灭点时存在的闭合差问题和灭点的误差分布问题，进行深入探讨。
The reduced vision that results from abnormal focusing (refractive error) can cause the children to screw up their eyes and complain of headaches.
因为不正常聚焦(折射偏差)造成的视力下降会造成孩童眯眼并有头痛的困扰。
The reduced vision that results from abnormal focusing (refractive error) can cause the children to screw up their eyes and complain of headaches.
因为不正常聚焦(折射偏差)造成的视力下降会造成孩童眯眼并有头痛的困扰。
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