Spectral estimation always applies cross spectral theory and high order self spectral theory up to now.
但以往的谱估计都是采用互功率谱估计和高阶自谱估计的各种方法。
Spectral theory is an important branch of functional analysis in modern times the operator spectra projected from matrix eigenvalue.
谱论是泛函分析的一个近代重要分支，由矩阵特征值构思出算子的谱。
Established blasting vibration hazard assessment methods on the basis of the response spectral theory, and applied to practical project.
应用反应谱理论建立了爆破震动危害评价方法，并应用于实际工程中。
Using the theories of probability, algebra and spectral theory comprehensively, the dissertation investigates the properties and constructions of multi-output functions.
本文综合运用概率论、代数学、逻辑函数频谱理论等方面的知识，对多输出函数的有关性质与构造进行了研究。
This paper presents an algorithm of point correspondence in which the spectral theory, partial characteristics of points and the method of probabilistic relaxation are combined.
文章提出了一种将谱图理论、特征点的局部特征和概率松弛法相结合的特征点匹配算法。
In accordance with the requirements of a real-time spectral detection system, the Fourier transform spectral theory is utilized to obtain the spectral information to be detected.
根据实时光谱探测系统，拟采用傅里叶变换光谱理论获取侍测光谱信息。
According to the relationship between auto correlation function and its spectral density, a new type of decision tree method based on signal analysis theory is proposed in this paper.
该文根据自相关函数与谱密度函数之间的对应关系，提出了一种新的基于自相关函数的决策树归纳学习算法。
That is if the concept of absolute confinement is introduced, we must discard a part of elementary hypothesis of spectral representation theory.
也就是如果引入绝对禁闭的概念，必须放弃谱表示理论的一部分基本假定。
The fault diagnosis based on nonlinear spectral analysis is a new fault diagnosis theory.
基于非线性谱分析的故障诊断是一种新的故障诊断理论。
One theory and arithmetic "dual filter scan" of seeking peak in spectral analysis is brought forward and used for demarcate of spectrum and other analysis.
提出光谱分析寻峰的一种原理和实现的算法“两层扫描筛法”，用于光谱的标定和其它分析。
A spectral combination rule is proposed based on the theory of random vibration of structures for the need of aseismic design of Bridges, etc.
基于平稳随机振动理论，推导了一般阻尼结构体系反应谱组合方法，以满足大跨度桥梁等结构抗震设计的需要。
Based on the theory of spectral representation the concept of absolute confinement is unallowable, even the absolute confinement is taken as the limit of relative confinement.
在谱表示理论基础上不能允许绝对禁闭的概念，即使把绝对禁闭作为相对禁闭的极限也是一样。
The paper applies the method of spectral analysis of multiplication by waveband to caculatedensity value in theory and discusses the future of the method of printing color measurement in2000.
采用逐波相乘的光谱分析法，对密度值进行了理论计算。根据目前国际密度计与色度计的生产状况，探讨了2000年图象印刷色彩测量方法的发展趋势。
By applying switch-signal theory, the theory of transmission current-switches based on spectral techniques is proposed.
本文应用开关信号理论，建立了基于谱技术的传输电流开关理论。
That theory and method not only push the study of track spectrum very much, but also provide reference for those researchers in field of other spectral analysis.
这一理论与方法不仅使轨道谱的研究大大向前推进了一步，而且也可供其他领域的谱分析工作者借鉴。
The spectral characteristics of a long period fiber grating is analyzed by using the coupled mode theory.
本文应用耦合模理论分析了长周期光栅的光谱特性。
Line graph plays an important role in the study of spectral graph theory. By using the operator generalized line graphs on some integral graphs, a series of infinite integral graphs is constructed.
线图在图的谱理论研究中起着重要的作用。对一些整谱图，运用一种全新的广义线图算子方法，构造出了一系列无穷多个新的整谱图。
Following the spectral correlation theory and wavelet transform theory, a method named as wavelet spectral correlation method is proposed for BPSK signal detection and chip rate estimation.
在谱相关理论和小波变换理论的基础上，提出了小波谱相关方法实现BPS K信号检测与码元速率的提取。
The pressure fluctuations in turbulent shear flows are investigated with the theory of spectral analysis.
本文应用谱分析理论研究了剪切湍流场中的压力脉动，包括功率谱、均方值等。
As we know, the molecular radius is a key factor in calculating the spectral shift, and the methods used to measure it in experiment and theory have been briefly reviewed.
分子半径作为确定光谱移动的关键因素，其测量和理论计算的几种方法也被详细介绍；
Based on the signal detection theory, an experiment on the recognition of colors was done by presenting two spectral signals of approximate colors.
本文根据信号检测理论，采用颜色相近的两光谱信号作分辨实验。
This paper gives a brief description of the theory and algorithms of maximum entropy method of spectral analysis.
本文简要介绍最大熵谱分析法的理论和算法。
Based on idiotypic immune network theory, a Regional-memory-pattern Artificial idiotypic network (RAIN) is proposed to classify multi-spectral remote sensing image.
摘要基于独特型免疫网络原理，提出了一种新型的分区记忆模式人工独特型网络模型，并利用其对卫星遥感数据进行了分类。
Abstract : A modified Czerny-Turner spectral imaging system was developed based on aberration theory to minimize the large astigmatism in classical Czerny-Turner spectrometers.
摘要 ： 针对传统的车尔尼-特纳光谱仪像散较大的缺点，基于像差理论，提出了一种改进的车尔尼-特纳光谱成像系统。
The theory of quantitative remote sensing is based on the spectral data of object.
地物波谱数据是定量遥感的理论基础。
Doubt were expressed to the spectral blue shift of thermal radiator. Both in threotical and experimental ways, I negated Mr. Feng's theory of spectral blue shift.
对《红外物理中热辐射体的光谱“蓝移”及与之有关的问题》一文从实验及物理概念两方面提出质疑。
The paper briefly introduces some graph theory methods such as maximal connected subgraph, maximal cliques, perfect match and graph spectral research which applied in prediction of protein structure.
该文简要介绍图的连通子图、图的最大团、图的完美匹配及图谱法在蛋白质结构预测中的应用。
The paper briefly introduces some graph theory methods such as maximal connected subgraph, maximal cliques, perfect match and graph spectral research which applied in prediction of protein structure.
该文简要介绍图的连通子图、图的最大团、图的完美匹配及图谱法在蛋白质结构预测中的应用。
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