1) cross-estimate
穿越次数估计
1.
Using the forward-backward martingale decomposition,the cross-estimate of quasi-symmetric Markov processes is obtained,and the cross-estimate of Lyons-Zheng is extended from the symmetric case to the quasi-symmetric case.
本文研究了马尔可夫过程穿越次数估计问题。
2) traversing times
穿越次数
1.
The previous method of traversing times of strokes is full-breakthrough to stroke,but this method is not effective for some Chinese Characters,increase workload for second recognition.
笔划代表着汉字的内部特征,笔划穿越次数是对笔划进行全穿越,反映了汉字的整体特征,全穿越在粗分时区分汉字的能力不是太强,增加了二级识别的工作量。
2.
Stokes represent internal character of Chinese Character, The previous method of traversing times of strokes is full-breakthrough to stroke, but this method is not effective for some Chinese Characters.
笔划代表着汉字的内部特征,笔划穿越次数是对笔划进行全穿越,反应了汉字的整体特征,全穿越在粗分时区分汉字的能力不是太强,增加了二级识别的工作量。
3) Traversing-times character
穿越次数特征
1.
The paper introduces a script arabic numerals recognition method applied SVM based on drawing out Traversing-times character and Wide-gridding character.
介绍了在提取穿越次数特征、粗网格特征以及密度特征提取的基础上,应用SVM进行手写体阿拉伯数字识别的方法。
4) Sums through the ridges
穿越脊线次数
5) first passage
首次穿越
1.
The first passage theory of random vibrations was employed to study the stochastic temperature variation of heat conduction systems in engineering.
为分析工程中各种导热系统的随机温度变化过程,应用随机振动的首次穿越理论对其进行了研究。
2.
The first passage failure theory is applied in studying the stability of a ship under stochas-tic wave excitations.
利用首次穿越失效理论研究了在随机波浪激励下的船舶稳性。
3.
Further moret,he increasing noise intensity can cause a fast decrease of the system\'s reliability and a raise in the peak value of the first passage probability densities.
首先,利用拟不可积Hamilton系统的随机平均法,将系统的广义能量表示为一维Ito扩散过程;其次,利用奇异性边界理论讨论了系统的全局随机稳定性;最后,为研究机翼振动能量和噪声强度对机翼工作安全性能的影响,求得了系统可靠性函数和首次穿越(系统损坏)时间概率密度函数。
6) first-passage failure
首次穿越
1.
The first-passage failure and optimal control of stochastic Rayleigh oscillator are studied in this paper.
研究随机Rayleigh振子的首次穿越和最优控制问题。
2.
The statistical propertyies of the stationary response and first-passage failure are analyzed numericall.
研究了Rayleigh振子在Gauss白噪声外激下的平稳响应和首次穿越。
补充资料：穿越
1.经过;穿过。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条