查询词典 fast algorithm

The crucial procedure of contour detection for microscopic image of sprayed droplets and measurement of granularity is to segment droplets from background by producing binary images. The singular threshold is uneffective because the image is very different in illumination. In this paper, a fast maximum entropy image thresholding algorithm based on local gray feature is presented to exact sprayed droplets from background and preserve contours of droplets.

雾滴图像的颗粒提取与测量关键是分割出雾滴与背景，生成二值图像，由于雾滴图像光照不均匀，用单一阈值无法兼顾亮区与暗区，本文提出了一种基于局部灰度特性快速最大熵动态阈值选择算法分割出雾滴微粒并提取雾滴轮廓。

The algorithm of MeanShift is based upon the estimation of kernel density and the distribution of Histogram. Besides it is unsensitive to the change of a target's shape and size and has such advantages as tracking dynamic object fast, stably and effectively.

基于核密度估计的MeanShift匹配算法，以图像直方图分布作为匹配跟踪的依据，对目标的外形和尺寸不敏感，具有快速、稳定、有效的优点。

For the problems, such as false root judgment, astringency, too much computation amount and so on, existing in current algorithms of unsynchronized two-terminal fault location, a fast and accurate algorithm of fault location in HV transmission line is put forward.

针对以往双端数据不同步的测距算法中存在的伪根判断、收敛性、计算量大等问题，提出了一种快速精确的双端测距算法。

This paper puts forward an improved Curtice model, by modify drain-source current I ds and breakout volage V p of GaAs MESFET tube on the basis of Curtice semiexpirical model, and uses fast simulated annealing algorithm to resolve it.

从模型的建立方法来看，现有GaAsMESFET非线性模型大致分为 3种类型：(1)最值模型[1] 这种模型从求解GaAsMESFET的二维或三维电磁场方程出发，用数值计算算出MESFET的非线性特性。

Meanwhile, the method supports the constraint edge to be in mesh without additional point to be inserted. fast triangulation, optimization, constraint triangulation, grid, data structure,algorithm

CT是一个更具有一般性的问题，并在许多领域中有实际意义（如在有限元剖分中模型的边界、裂纹、不同材料的接合处等，在数字地面模型——DTM中的山脊线、山谷线、河流、湖泊等特征线

This approach not only alleviates the burden of designing PI parameters but also obtain a fast tracking algorithm.

此方法不但减轻设计滤波器参数的负担并且是一个快速追踪的演算法。

Test is done on an arced linear synchronous motor test-bench and result shows a fast dynamic response achieved by direct torque control method and the control algorithm is also verified.

在圆弧型同步直线电机试验台上进行试验，试验结果较好的体现了直接转矩控制追求电机快速动态响应的特性，验证了控制算法的正确性。

The advantage of this algorithm is simple and fast,while its disadvantage is prone to produce fragmentation caused by coalescing buddy only.

在介绍动态存储分配技术基本机制的基础上，对MySQL中InnoDB引擎的动态存储管理所采用的二进制伙伴算法进行了深入的分析，该算法的优点是简单、速度快，缺点是由于只归并伙伴而容易产生碎片。

The algorithm is fast and incorporated with intrusion tolerance idea. So it is more propitious to protect the system.

我们的算法不仅速度快，而且结合了入侵容忍的思想，更有利于对系统的保护。

Experimental results show in detail that the proposed algorithm overweighs other corresponding algorithms not only in speed but also in precision due to its fast convergence.

实验结果表明，由于算法的快速收敛性，使其在速度上和精度上均优于其它相应算法。

She gently rebuff ed him, but agreed that they could be friends

她婉言拒绝了，但同意作为朋友相处。

If in the penal farm, you were sure to be criticized.

要是在劳改农场，你等着挨绳子吧！