在这些语言中,数学函数通常应用于元素序列中的每个元素,但也会应用于单个数字。
In these languages, numeric functions generally apply to each element in a sequence of elements, but also to an individual number.
当谈到数学时,你无需遵循众所周知的黄金分割比率和斐波那契序列。
When it comes to mathmatics, you do not need to stick to well-known Golden Ratio or Fibonacci sequence.
运用一组数学规则,根据过去的数据序列来预测未来的一种预测。
Forecasting that applies a set of mathematical rules to a series of past data to predict outcomes.
并用灰色预测理论对该系统现有的年用电量时间数据序列进行处理,进而建立了GM(1,1)预测数学模型,最后提供了预测实例。
Time data sequence on existing annual power consumption are dealt with by using principles of grey production, thus establishing GM(1, 1) grey model. Finally, a example is given.
本文介绍了电子对抗中对混沌时间序列进行预测的一种数学模型和一种基于混沌序列的反侦察系统。
In this paper, the prediction of mathematical model for chaotic sequence in electronic antagonism and the anti-reconnaissance based on chaotic sequence are presented.
在生命科学中,许多问题都可以抽象为计算机科学与数学中关于序列、树和串的组合问题。
Many problems in life science or bioinformatics can be translated into combinatorial problems of mathematics and computer science on sequences, trees and stings.
一项数学发现已经应用到新的人类基因组定位方法的研究上来,可能给癌症生物学带来比传统DNA序列分析更快、更廉价而有效的研究工具。
A mathematical discovery has extended the reach of a novel genome mapping method to humans, potentially giving cancer biology a faster and more cost-effective tool than traditional DNA sequencing.
MATLAB是优秀的数学计算工具,本文阐述并举例说明如何利用MATLAB来对金融时间序列进行分析及建模。
MATLAB is an outstanding mathematical computing tool. In this paper, we expatiate how to analyze and model financial time sequences with MATLAB.
提出了一种新的基于数学形态学的红外图像序列中弱点状运动目标的非参数检测算法。
A new nonparametric algorithm based on mathematical morphology is proposed for the detection of dim moving point target in infrared image sequence.
并讨论了“检测”三次方时间序列模式的一些特性,揭示了当代气候的演化和突变的一些数学机制。
Finally, some mathematical mechanisms about climatic evolution and climatic catastrophe are discovered by studying the features of a censcored cubic time series model.
建立多粒度时间序列的数学模型,并对提取模糊规则中所涉及的一些基本概念作出定义。
After the mathematical model of multiple granularity time series is established, some notations related to the rule discovering are defined.
论述了电液集成数控液压站液压控制系统的时间序列和时序分析建模方法,对所建立的数学模型进行了应用分析。
The time series and the analytic set up method of the electro integrated NC hydraulic station are studied. The mathematical model is analyzed for application.
给出了序列的矩与投影度的概念和数学描述,并着重研究了其运算性质。
The concepts and mathematic descriptions of moment and projection for general discrete sequence are also proposed. Their operation rules are studied in details.
本文根据时间序列理论通过曲线拟合和参数估计来建立数学模型,对当前尿素市场进行分析。
The article draw up to match through a curve and estimate with parameter to establishment mathematics model according to time sequence theories, Carry on the analysis to the current urea market.
本文由试验得到的体温数据,分别用假设检验和时间序列分析方法,找到辨别寒热性的数学依据。
In this paper, the data of body temperature from experiment is studied by using the methods of hypothesis test and time series analysis, then the mathematical basis of identifying the nature is found.
通过时间序列分析建立反映切削状态的数学模型,从动态数据中凝聚信息,构成用于判别的特征向量。
By time series analysis, we build models depicting the cutting tool states, coacervate information from dynamic date and construct feature vectors for discrimination.
本文应用随机序列的分析方法,建立了裂缝开展的随机数学模型,并应用于实际分析。
In this paper, an analytical method of random sequence is applied to form a random mathematical model for the crack, which can be used successfully in the practical analysis of the member.
文章考虑网络流量非线性的特点,通过不同的数学模型将流量时间序列分解成趋势成分、周期成分、突变成分和随机成分。
According to the character of non linear network traffic, the traffic time series is decomposed into trend component, period component, mutation component and random component.
基于软件无线电的思想,论述了直接序列扩频接收机的数学模型,进而建立了一个宽带中频采样直扩系统接收机的实现框图。
On the basis of software radio, a mathematics model about DSSS receiver is described, and a realization diagram of wide_scope intermediate frequency sampling DSSS receiver is builded.
分析了工作原理和数学模型,研究了它的抗干扰特性,给出了离散随机脉位序列调制码的产生方案。
The block diagram of the system is given and its working principle and mathematic model are analyzed. And also, its anti jamming performances are studied.
本文运用现代时间序列理论,建立了表面粗糙度轮廓的随机数学模型。
In this article, the random mathematical method of surface roughness is given with modern time series theory.
本文给出了重力式桥墩与明挖基础整体优化设计的数学模型,选择序列线性规划法,并利用线性规划的对偶理论求最优解。
In this paper, a mathematical model for integral optimization design of pier shaft and its foundation is given, and the SLP method and duality theory are applied here to have a optimal solution.
从数学上证明了长序列fft分析可实现噪声抑制,从而提高信噪比,其实质相当于时间积累。
It is proved that long sequence FFT analysis can suppress noise therefore improve SNR, which is equivalent to time accumulation.
首次给出了该随机序列的模糊函数数学表达式,对其推导过程所采用的主要方法作了叙述,并对结果进行了分析。
The expression of its ambiguity function is firstly presented , the main derived method is also given, simulation results are analyzed at last.
回顾了产生均匀分布、高斯分布随机序列的数学原理,提出了基于AR模型的相关高斯杂波仿真方法。
After the mathematics principle which use simulating well and Guassian probability distribution are reviewed, the simulation method of correlation Gaussian clutter based on ar model is presented.
在进行时间序列的零化处理和建立茧丝纤度曲线的数学模型方面,提出了一种将茧丝纤度曲线的趋势分量与波动分量分离和叠加的方法。
The method separating trend components and fluctuant components from size curves of cocoon filaments is put forward for analyzing mathematical model of size curves of cocoon filaments.
基于经典内弹道学理论,建立了序列装药的内弹道数学模型。
Based on the classical interior ballistic theory, a mathematics model of sequential charge was founded.
DNA序列的数值映射是用数学方法、物理方法和数字信号处理方法分析生物分子序列首先要解决的问题。
The first problem to be solved is to map DNA sequences onto numerical sequences in bio-molecular sequence analysis by mathematical, physical and digital signal processing methods.
DNA序列的数值映射是用数学方法、物理方法和数字信号处理方法分析生物分子序列首先要解决的问题。
The first problem to be solved is to map DNA sequences onto numerical sequences in bio-molecular sequence analysis by mathematical, physical and digital signal processing methods.
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