1、

The fast wavelet transforms algorithm based on FFT and the Atrous algorithm has high computational efficiency, is easy to be realized with hardware and to extract features, and the size of the wavelet coefficient matrix is the same to that of the original image.

基于FFT和多孔算法的小波快速变换算法,具有计算效率高、易于硬件实现,并且计算后的小波系数矩阵大小和原图像一样,易于提取特征。

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2、

Calculations and analyses are made on surface pressure, velocity distribution as well as aerodynamic resistance, using Computational Fluids Dynamics software CFX, 3D viscous incompressible Reynolds averaged Navier stokes equations and turbulence model k ε double equation.

运用流体动力学数值计算软件CFX,采用三维粘性不可压缩雷诺平均应力方程和k-ε双方程湍流模型,对200km/h电动旅客列车进行了表面压力、速度分布及空气阻力的计算分析。

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3、

The method of computational fluid dynamics ( CFD) and test has been used to study the fluid dynamics and acoustic performances of resistance muffler.

本论文用计算流体动力学(CFD)和试验法研究抗性消声器的流体动力学特性和消声特性。

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4、

Current computational method in switching ability test TESTING

通断能力试验中试验电流的计算

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5、

Based on the physiology of bone remodeling, a mechanical-biological factor coupled computational model at Basic Multicellular Units ( BMUs) level was put forward, which can describe the osteoporotic process of cancellous bond with time course.

根据骨重建的生理过程,在基本多细胞单位(BMUs)层次建立了一个力学因素和生物学因素耦联的,带有时间历程的松质骨骨质疏松过程计算模型。

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6、

The computational results indicate that the algorithm is efficient in both computation time and material utilization.

实验计算表明,所述算法可解决大规模矩形套裁排样问题,能够有效提高材料利用率和简化下料工艺.

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7、

In this article one of new computational method was probed for ratio of composite gear trains.

本文探索了计算混合轮系传动比的一种新方法.

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8、

The jet flow radiation computational method of axis-symmetry nozzle and rectangle nozzle are also discussed.

研究了轴对称喷管和二元矩形喷管喷气流辐射的计算方法.

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9、

This paper explains in detail the concept, theory and computational method of risk assessment.

本文详细阐述了有关风险评估的基本概念 、 基础理论和相关的计算方法.

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10、

Both has a lot of similar place on meaning and computational method, but they are distinguishing.

二者在涵义和计算方法上有许多相似之处, 但它们是有区别的.

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11、

The computational method of solving heat exchanger network by using line-up competition algorithm is proposed.

在此基础上,提出了列队竞争算法解网络综合问题的计算方法.

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12、

But its logic system and computational method researches are all in the early stage.

但无论是其逻辑基础或实验系统的探索都处于初级阶段.

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13、

Fundamentals of the computational method ( matrix formulation and analysis ) are presented and discussed.

本课程亦讲授讨计算方法 ( 矩阵与分析 ) .

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14、

Gave out farmland alarm degree decide coefficient and alarm the computational method that spends correction coefficient.

给出了耕地警度判定系数和警度修正系数的计算方法.

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15、

More and more parameters are introduced with the development of parallel computational model.

并行计算模型的发展引入越来越多的模型参数.

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16、

This paper is at the foundation of the computational model the internal flow ofthe diagonal fan.

本文采用混合平面法实施通流元件之间的流场信息传递,旨在建立斜流风机统一正命题的流动模型与数值方法.

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17、

A computational model updating algorithm with the least squares under quadratic constraints is proposed.

提出了一种结构计算模型修正的二次约束最小二乘方法.

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18、

A rules engine is a tool that makes it easier to program using this computational model.

规则引擎是工具,它让使用这种计算模型的程序变得更简单了.

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19、

The reliability of dynamic analysis of complex structure depends on the corresponding computational model.

复杂结构动态分析的可信度取决于相应的动态计算模型.

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20、

Time domain methods are popular and efficient in computational electromagnetics.

时域数值方法是计算电磁学领域的研究热点和常用方法.

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