查询词典 coefficient
- 与 coefficient 相关的网络例句 [注:此内容来源于网络,仅供参考]
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In chapter 2 of this dissertation, we give the mathematical definition of selfsimilarity, and describe some of its properties. How to justify a self-similar process and get its autocorrelation coefficient (or self-similar parameter) are also discussed.
由于对于非马氏过程的排队系统进行数学分析是十分困难的,因此,对自相似业务流特性及网络性能的研究,大多采用某种近似的数学求解,或直接进行计算机仿真,这就需要有快速、准确的自相似序列生成方法。
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Based on the model, we use Monte Carlo simulation method to produce a time series, compute the kurtosis, tail-index and the autocorrelation coefficient of the time series and compare it with the corresponding index of the real return series of Shanghai stock markets.
在模型的基础上,利用蒙特卡罗仿真方法生成了股市收益时间序列样本,计算了仿真数据的峰度、尾指数和自相关系数,并与我国上证指数真实收益序列的相应指标进行了对比分析。
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The turbulence integral length scale was obtained by the spectra-fitting method and autocorrelation coefficient integration respectively.
用谱拟合法和自相关系数积分法求出了湍流积分尺度。
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Fama and French (2002) show that the true standard error is the time-series standard error multiplied by√, where ρ is the autocorrelation of the given regression coefficient.
Fama和French(2002)表明,真正的标准是错误的时间错误的√系列标准,其中ρ是自相关系数相乘的回归。
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Proceeding from the correlation of local spatial zone,some theories and methods,such as location quotient,imbalance coefficient,spatial autocorrelation is applied to analyse the spatio-temporal character of the development of road passenger transportation.
从区域内部空间单元的相互关系出发,应用区位商、非平衡性系数、空间自相关等理论和方法分析道路客运发展的时空特征,建立一套区域道路客运发展时空结构分析体系,主要包括非平衡性体系、相关性分析体系、分析方法及衡量指标。
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The analysis of the continuous property of raw silk size Setting the decaying rateλand the quasi-cycle value T in the model of the silk size autocorrelation coefficient, building the time series of a single cocoon reeling silk size with autoregressive model, then by combining k such time series according to different phrase, obtained time series of the raw silk size, and finally count up the silk size deviation of the time series.
利用一理想化的正弦波模型生成一粒缫生丝纤度时间序列,通过调查该模型中波动幅度及波动周期的变化对自相关系数序列衰减率的影响,初步建立起一粒缫生丝纤度自相关系数列衰减率λ与纤度时间序列特征数之间的关系式。从而使我们可以生成具有要求连续性特征的生丝纤度时间序列,为进一步研究生丝纤度连续性特征提供了新的途径。
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The analysis of the continuous property of raw silk size Setting the decaying rate^and the quasi-cycle value T in the model of the silk size autocorrelation coefficient, building the time series of a single cocoon reeling silk size with autoregressive model, then by combining k such time series according to different phrase, obtained time series of the raw silk size, and finally count up the silk size deviation of the time series.
k粒缀生丝纤度连续性特征解析设定生丝纤度自相关系数模型中衰减率A与拟似周期T的值,用自回归预测模型生成一粒缨生丝纤度时间序列,然后将k个这样的序列以不同位相并合得到卜粒缥生丝纤度序列,统计该序列的生丝纤度偏差。
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Secondly, a series of computer programs have been developed and verified according to the deterministic chaos theory and algorithms. These programs are deterministic chaos qualitative analysis tools including phase plots and Poincare section analysis software packages; deterministic chaos quantitative analysis tools including the largest Lyapunov exponent, correlation dimension and Kolmogorov entropy analysis codes and classical analysis such as power spectrum, autocorrelation coefficient and Hurst analysis programs.
其次,根据确定性混沌分析技术主要内容的算法思想,自行开发了相图、Poincare截面等定性分析程序软件包;最大李雅普诺夫指数、关联维数和K熵等定量分析程序软件包以及非线性混沌预测程序软件包;同时,还开发了功率谱、自相关系数、Hurst指数等传统分析技术程序软件包;并运用三种典型的周期运动、混沌运动及随机运动时间序列数据,验证了开发的程序。
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I produced positive temperature coefficient resistor (since double-fuse) disconnect with fast, low-holding current, automatic reset, high pressure, solid monolithic structure, such as properties.
我公司生产的正温度系数热敏电阻器具有快速断开、低保持电流、自动复位、耐压高、坚固的单片构造等特性。
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Fluid strength torque converter although can stepless change the torque in certain scope compared to, but because it exists changes turns between ability and the efficiency contradiction, at present the application fluid strength torque converter generally changes turns the coefficient insufficiently to be all big, satisfies the automobilism request with difficulty, therefore on the high-quality passenger vehicle, widely uses is fluid strength torque converter and the gear type transmission gearbox union composition fluid strength mechanical type variator.
液力变扭器虽然能在一定范围内无级地改变扭矩比,但由于它存在着变扭能力与效率之间的矛盾,目前应用的液力变扭器一般变扭系数都不够大,难以满足汽车使用要求,故在高级轿车上,广泛采用的是液力变扭器与齿轮式变速器联合组成液力机械式无级变速器。
- 推荐网络例句
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Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).
呼气,收缩臀部肌肉;拱起身体,尽量抬起头来,右腿伸直朝向天花板(膝微屈,以避免肌肉紧张)。
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The cost of moving grain food products was unchanged from May, but year over year are up 8%.
粮食产品的运输费用与5月份相比没有变化,但却比去年同期高8%。
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However, to get a true quote, you will need to provide detailed personal and financial information.
然而,要让一个真正的引用,你需要提供详细的个人和财务信息。