The application examples have shown that this method is stable in calculation process, rapid in calculation speed and minimal in calculation error.
实际算例表明,本文算法不仅计算过程稳定、计算速度快,而且计算误差小。
The energy calculation error of scalar theory was investigated firstly.
首先分析了标量衍射理论的能量计算误差。
The calculation error in predicting brake power increases with increasing engine speed and decreases with increasing pressure.
轴功率的计算误差随着转速的增加而增大,随着压力的增加而减小。
Base on the brief introduction about Liushe Coalmine, the calculation of reserves is summed up and the calculation error is analyzed.
在简要介绍流舍煤矿的基础上,对流舍煤矿的储量计算工作做了总结,对计算误差进行了分析,并对今后储量管理工作提出建议。
A new calculation method was used in order to avoid increasing calculation error in the data processing of the rotating disc electrode.
本文在旋转圆盘电极数据处理中,为避免增大计算误差,采用了新的计算方法。
The key technique, therefore, is how to control the divergence of the angular velocity calculation error and improve the calculation precision.
所以,抑制角速度解算误差的发散,提高其解算精度是该项技术研发的关键。
Also, by using variance analysis, the relation of calculation error to the number of parcel corner points and the size of parcel area is analysed.
利用方差分析的方法分析计算误差与界址点点数、宗地面积大小间的关系。
In addition, the centred path of the mill for milling the CAM has been obtained in this paper, and the calculation error has been analysed as well.
文中还求出了铣凸轮时铣刀中心的轨迹。对误差进行了分析。
It is verified that in the function of normal distribution can be expressed the density law of the rock structure crevice group and the calculation error is minor.
证明用正态分布函数能表示岩石构造裂隙组合的疏密规律,且计算误差小。
For rectangular window FFT interpolation algorithm, the negative frequency components of harmonic components have a greater impact on the fundamental calculation error.
采用加矩形窗fft插值算法,谐波的负频分量对谐波计算的误差影响较大。
Simulated sample and mixed reaction solution of polybasic acids are analyzed in comparison with the results of ion-chromatography. The calculation error is less than 7%.
本法用于分析模拟样品和混合弱酸反应液,并用离子色谱法进行对照,计算误差小于7%。
The practical algorithm of sensitivity analysis of geometric programming is improved to reduce calculation error, and this method is applied in structure optimal design.
对使用几何规划进行灵敏度分析的实用算法进行了改进,提高了计算准确度,并把几何规划的灵敏度分析成功地用于结构优化设计中。
This paper also analyses the bending stiffness of arch, points out that the thrust of the neglect of axial compression deformation, can lead to thrust calculation error 30%.
本文还分析了压弯刚度对拱推力的影响,指出忽略拱的轴向压缩变形的影响,可导致推力的计算误差达到30%。
The spectral leakage caused by the truncated signals results in frequency calculation error and slows frequency tracking. A Hanning windowed recursive DFT method is introduced.
但由于截断信号会产生频谱泄漏,使得相位和频率计算结果有一定误差,采用该方法跟踪频率,实时计算电网变化的频率速度较慢。
The medium vibration during solving process is a noise rather than a more real simulation to medium mechanical behavior and could cause calculation error for elastoplastic medium.
求解过程中的介质振动,是一种噪音,可引起弹塑性介质计算结果误差,而弹性介质的计算结果几乎不受影响。
This article deduces and analyses the calculational method of reductive-calculation error firstly, and then puts forward a scheme to settle it according to features of the aerocraft.
首先导出了归算误差的计算方法,并对归算误差进行分析,然后根据该飞行器特点,提出归算误差解决方案。
The error includes two sides, one is the calculation error about Wheatstone bridge circuit, and another is the effect of the sharp pulse producing when test current is loaded on the sample.
系统误差分析分为两个方面,一是与惠斯顿电桥电路有关的计算误差;二是测试电流脉冲加载时出现的尖脉冲引起的误差。
The method has low requirements for the placement attitude and assembling accuracy of binocular sensor, thus the calculation error of coordinates produced by medium refraction can be removed.
该方法对摄象机的摆放姿态与双目传感的装配精度要求较低,可去除介质折射产生的坐标计算误差。
Chapter 4 is contributed to the calculation problem of longitude and latitude about surface target. The general calculation formula is given out and its calculation error is analyzed briefly.
第四章研究了地面目标经纬度的计算问题,推导出通用化计算公式,初步分析了其计算误差,为实现双星无源定位系统对辐射源目标的快速准确定位提供了可靠保障。
The present paper deals with the calculation of a furnace flame temperature field by using a colored CCD camera with a detailed analysis of the calculation error under this method being given.
文中采用彩色CCD摄像机对炉膛火焰进行温度场计算,并对计算方法的误差进行了详尽的分析。
The influential factors of calculation error for groundwater table are discussed by using the iteration method to find solution of numerical model in the mine drainage forecast of deep drawdown.
本文讨论了大降深矿井排水预测中 ,利用迭代法求解数值模型时 ,地下水位计算误差的影响因素。
The high - aspect-ratio grids were commonly used in numerical simulations of the viscous boundary layer flows and the main calculation error was always correlated to the aspect ratio of the grids.
在边界层内的计算网格一般都具有很大的长宽比,而计算误差与网格长宽比密切相关。
Camparing the simulations and experimental data of a permanent magnet ring, the calculation error of the magnet flux density is less than 8%. The results show that the calculation formula is correct.
通过对单块永磁环磁场分布的仿真计算和实验测试数据比较,磁感应强度计算误差不超过8%,验证了计算公式的正确性。
Camparing the simulations and experimental data of a permanent magnet ring, the calculation error of the magnet flux density is less than 8%. The results show that the calculation formula is correct.
通过对单块永磁环磁场分布的仿真计算和实验测试数据比较,磁感应强度计算误差不超过8%,验证了计算公式的正确性。
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