查询词典 compute

The packet error rate and channel estimation are used to compute the adaptive threshold in order to maximize spectral efficiency under given delay and error performance constraints.

该技术结合了传统物理层自适应调制和链路层自动请求重发，利用链路层的误包率和信道估计参数计算自适应调制门限，在系统给定时延和误包率约束的基础上最大程度地提高了频谱利用率。

It can also be used to compute other characteristics like stability factors and group delay.

也可应用于计算其他特点比如稳定性和分组性。

FLUENT is selected for the numerical simulation of hydrodynamic in fluidized bed because of the advantage of compute method and stabilization, astringency of computation of this software.

由于目前在硬件方面的限制，利用颗粒轨道模型对流化床进行模拟有很大的难度，而EULERIAN方法则可以以较少的计算花费得到两相各自的流体动力参数，同时也保证了计算的准确性、合理性，取得满意的结果。

Aimed at the problem of choosing the initial value when the Newton method is used to compute the controlling unstable equilibrium point, a practical and rigorous solving scheme was presented: by identifying the controlling load bus of the given fault, and using the Thevenin equivalent circuit to represent the rest of the system at the state of the post disturbance stable equilibrium point, using the steady equivalent circuit to represent the induction motor in composite load, and then using the torque characteristics of induction motor, a point near the CUEP is gained to be the initial value. The second order normal forms was used to approximate the stable manifold of CUEP, and the local approximating boundary of the region of attraction of the post disturbance stable equilibrium point was gained. Then just by simulating the state of the system at the fault clearing time, the transient voltage stability of the system could be determined.

针对采用牛顿法求取故障后系统主导不稳定平衡点(controlling unstable equilibrium point，CUEP)存在的初值选取难题，提出一种实用但不失严谨的解决方案：通过识别给定故障的主导负荷母线，对主导负荷母线以外系统由故障后稳定平衡点处的状态进行戴维南等值，对负荷中感应电动机部分采用其稳态等值电路，再由感应电动机的转矩特性求得CUEP附近的一个点作为近似的CUEP，以此为迭代初值可靠求得CUEP；采用二阶正规型来近似CUEP的稳定流形的方法求得近似的局部吸引域边界；由仿真得到故障清除时刻系统的状态并根据该状态是否位于吸引域内判断系统的暂态电压稳定性。

Two kinds of ways to compute the surface figure of optics mirror are presented in the terms of Zernike polynomials and standard surface equation.

论文提出并应用了两种光学反射镜镜面面型误差的计算方法：Zernike多项式拟合法及标准曲面拟合法。

The success of star map match is judged according to compute the EMD distance of two stars.

针对现有的识别算法存在识别速度慢，识别成功率不高，提出了一种新的星图识别算法，该算法根据恒星星等，利用锚定的方法，使待识别星图中的星落于导航星图中的星的ε邻域，对于未落于ε邻域的星，建立有向赋权二部图，进行完美匹配，根据计算星对之间EMD距离，来确定星图的匹配是否成功。

Next we have to compute the stationary distribution.

接下来我们不得不去计算固定的分配。

To compute this we use the fact that when we have stationary distribution and we move one step forward in the simulation we remain in stationary distribution .

为了计算出这个我们使用了当我们有固定分配并且向模拟出的固定分配值接近的论据。

At present time, one of popular approaches to resolve three-dimensional problems in the area of compute vision is to utilize stere...

计算机视觉目前解决三维问题的主要方法就是利用立体图象重构。

This passage introduces the theory and method of storm sewer design on Gas compute program particularly, compiles storm sewer optimal design program as well.

本文对雨水管网遗传算法优化设计程序设计理论和方法进行了研究，编制了雨水管网优化设计程序。

The system can be widely used in belt weighing and batching process control,etc.

介绍了基于智能模糊控制的嵌入式配料系统的设计方法，对模糊PID控制过程和系统调零作了重点的讨论，同时给出了PID控制的程序流程图和系统定长调零子程序。

"I dunno," she answered,"but if you show me aroun', I'll recognize it from the lighthouse just outside the porthole."

"我不知道，"她回答说，"如果你能带我转转，我能认出来的，因为灯塔就在舷窗外。"