Examples show that the method saves calculation time and promotes calculation efficiency greatly.
算例表明，该方法节省计算时间，极大提高计算效率。
In finite element analysis, the bandwidth of the whole stiffness matrix is reduced by optimizing the node numbering, thereby the needed memory space is saved and the calculation time is reduced.
在有限元计算过程中，可通过优化节点编号来减少整体刚度矩阵的带宽，从而节约存储空间，减少有限元分析的计算时间。
The key points are the calculation time and accuracy for 3d analysis.
在分析三维磁场时，存在的难点就是计算时间和精度问题。
The invention picks up the speed of backup and recovery, saves calculation time, and reduces backup space.
本发明加快了备份和恢复速度，节约运算时间、减少备份空间。
The result shows that SNTO is a global optimization method and it can save calculation time with such a modification.
结构表明，SNTO法是一种实用的全局优化方法，收缩比和收敛判据的改进可大大缩短计算时间。
With this method, not only the calculation time is greatly reduced, but also the influence of various sub-loops may be considered.
这不仅可以大大地加速计算过程，而且可以在计算中考虑各种辅助系统的影响。
LP can be used to extend the data sets and to create an undistorted spectrum at the expense of a small increase in calculation time.
线性预测可用于扩展数据组并产生无畸变的谱，只是稍微花费一些计算时间。
Table looking-up and calculation time can be reduced by logging table into data base and then looking up and interpolating calculation with computer.
将常用表格数据存入数据库，用计算机进行查询和插值计算，可以减少查表及计算时间。
The calculation time of sensitivity distribution is greatly reduced by quick generating global stiffness matrix and quick calculating capacitance value.
提出一种基于有限元的两相流检测用电容传感器灵敏度分布的快速计算法。
In the zone method, the system is divided into surface zones and gas zones, the number being dependent on the desired accuracy of the result and calculation time.
在区域法中，系统被分为表面区和气体区，其数目与计算结果的精度要求和计算时间有关。
From sampling, calculation time delay, control object zero-order discretization, digitalization process influence to Active Power Filter is analyzed in this paper.
从采样，计算延时，控制对象的零阶保持离散化等方面分析了数字化过程对有源电力滤波器性能的影响。
But the method is constrained in the application to the earthquake engineering because technology is complicate, amount of work is big, and calculation time is long.
但是，时程分析技术复杂、计算工作量大及占用计算机机时长，在地震工程中的应用受到一定的限制。
Then this method is compared with the Monte Carlo(MC) method. Results show that the FEA method has a accurate resolution and the calculation time is greatly decreased.
将此方法和蒙特卡罗方法模拟的光场分布进行比较，结果表明，有限元方法对脑组织内的光场分布模拟相当精确，同时模拟所用的时间大大缩短。
But compare with FFT, the calculation time needed by the multiple frequency rotate transform is very long, which has influenced its wide application to a certain extent.
但是，与快速傅立叶变换相比，倍频旋转变换理论所需要的计算时间很长，这在一定程度上影响了它的广泛应用。
The experimental results for some ISCAS' 89 and ISCAS' 93 circuits show that this method has the advantage of good accuracy and relatively small amount of calculation time.
对ISCAS’89和ISCAS’93基本测试电路的实验结果表明，此方法具有较好的计算精度和较短的计算时间。
In the zone method, the system is divided into surface zones and gas zones and the number of which depends on the accuracy of results desired and calculation time required.
在区域法中，系统被分为表面区和气体区，区域数取决于所要求的结果精度和计算时间。
The results of case calculations show that local models can shorten calculation time, raise the efficiency of mathematical model and heighten the accuracy of numerical calculations.
计算实例的结果表明，局部模型的使用既可以减少计算时间从而提高数学模型的效率，又可以提高局部海区潮流模拟的计算精度。
During the solution iterations, the residual change is used as accelerating factor to revise weight function. As a result, the number of iteration and the calculation time are decreased.
在求解迭代过程中，以残差变化量作为加速因子，修正权函数，减少了迭代次数，加快了算法的计算速度。
In the a high frame rate (HFR) ultrasonic imaging system, the weighting process by limited diffraction beams on echo signal takes the most of the calculation time for constructing an image.
在高帧率超声成像算法中，对回波信号进行有限衍射波束加权处理占用了成像中大部分计算时间。
The comparison of the calculation time between the streamline simulation technique and the finite difference method also confirms that streamline simulation technique has better simulation velocity.
在流线模拟技术与有限差分方法运算时间的比较中，也证实流线模拟技术具有更快的运算速度。
The comparison of the calculation time between the streamline simulation technique and the finite difference method also confirms that streamline simulation technique has better simulation velocity.
在流线模拟技术与有限差分方法运算时间的比较中，也证实流线模拟技术具有更快的运算速度。
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