eigenvalue
美 
英
- n.【數(shù)】特征值
- 網(wǎng)絡(luò)特徵值；本征值；本徵值
詞形變化
復(fù)數(shù)：eigenvalues
英漢解釋
英英解釋
例句
In a reference frame attached to the flame front, the flame spreading rate becomes an eigenvalue for the flame spreading over a rod fuel.
當(dāng)參考坐標(biāo)系團(tuán)結(jié)在火焰前鋒上時(shí)，該火焰傳播問(wèn)題成為一準(zhǔn)穩(wěn)態(tài)問(wèn)題，燃料以一固定速度供給火焰。
The results show that the different development stages of mixing layer is closely related with its nonlinear eigenvalue.
發(fā)現(xiàn)混合層發(fā)展的不同階段與其系統(tǒng)的非線(xiàn)性特征值密切相關(guān)。
Recently it has attracted scientists' attention that solve the harmonic retrieval problems from eigenvalue decomposing method .
近些年來(lái)，采用基于模型的特征值分解方法來(lái)解決諧波恢復(fù)及相關(guān)問(wèn)題已經(jīng)引起了人們的重視。
The design of machine tool spindle with dynamic properties can be classified as the solution to inverse eigenvalue problem.
機(jī)床主軸的動(dòng)態(tài)特性設(shè)計(jì)可歸結(jié)為特征值反問(wèn)題的求解。
In this paper, we present a lower bound for the first eigenvalue of the total spaces of some class of Riemannian submersions.
給出了一類(lèi)黎曼浸沒(méi)在全空間中第一特征值的下界估計(jì)。
Case study results show that using above-mentioned method the eigenvalue extraction and security check can be effectively realized.
算例結(jié)果表明，采用上述方法可以有效進(jìn)行電網(wǎng)輸電能力的特征提取和安全校核。
And the problem of solving for a nonzero solution to Eq. (3) is known as an eigenvalue problem.
而且為非零的解決辦法情緒商數(shù)解決的問(wèn)題。（3）即是一個(gè)本徵值問(wèn)題。
Depending on the character of the curve that make up of texture, it gives the eigenvalue as the standard of seal identification.
根據(jù)組成紋理的曲線(xiàn)的特性給出特征值，做為以后印鑒識(shí)別的標(biāo)準(zhǔn)。
Second, studied an eigenvalue corresponding to an eigenvalue and the system is proved nonzero.
其次研究了系統(tǒng)的一個(gè)本征值對(duì)應(yīng)一個(gè)本征向量的問(wèn)題；
An elementary reflexive matrix is proposed and its applications to matrix eigenvalue problem are presented.
構(gòu)造了一個(gè)初等自反矩陣并給出了它在特征值計(jì)算中的一個(gè)應(yīng)用。
Calculation and analysis are performed to real examples using eigenvalue approach by altering system conditions and controller characters.
針對(duì)算例，運(yùn)用特征值分析法，通過(guò)改變系統(tǒng)運(yùn)行工況和調(diào)節(jié)控制器參數(shù)，得出阻尼的變化規(guī)律。
Choosing the smallest eigenvalue guarantees that the fluid particle in question experiences collapse along all three axes.
選擇最小的特征保證了流體粒子在崩潰問(wèn)題的經(jīng)驗(yàn)以及所有三個(gè)軸。
Absrtact: Invasion eigenvalue and discovery algorithm are the key technologies to misuse intrusion detection technology.
摘要：入侵特征值識(shí)別和發(fā)現(xiàn)算法是誤用入侵檢測(cè)中的關(guān)鍵技術(shù)。
Diagnostic methods, contain model diagnostic method of snatch technique and technique eigenvalue diagnostics.
診斷方法包括抓舉技術(shù)模型診斷法和技術(shù)特征值診斷法。
The eigenvalue problem is discretized and solved in a four-order precision finite difference scheme.
所獲得的特征值問(wèn)題由一個(gè)四階精度的有限差分離散求解。
The eigenvalue of the sample increased with storage temperature rising, also with storage time extending.
電子鼻輸出信號(hào)的特征值隨雞肉樣品保存溫度的升高而增加，也隨保存時(shí)間的延長(zhǎng)而增加。
A variational formula for lower bound of the principal eigenvalue of general Markov jump processes is presented.
本文給出了一般跳過(guò)程主特征值下界的一個(gè)變分公式。對(duì)于馬氏鏈，所設(shè)條件常滿(mǎn)足；
In the analysis of dynamics, the matrix eigenvalue and characteristic vector has been played in an important role.
矩陣的特征值與特征向量在結(jié)構(gòu)動(dòng)力分析中有重要應(yīng)用。
Skewness is an eigenvalue of symmetric distribution of the image.
偏斜度是一個(gè)能表征圖像是否對(duì)稱(chēng)分布的特征量。
We researched the subspace eigenvalue decomposition and weighted subspace fitting techniques in the beam space.
在波束空間內(nèi)，研究了相干信源子空間分解技術(shù)和加權(quán)子空間擬合技術(shù)。
The eigenvalue equation and approximate formula for cut-off frequencies of guided modes are obtained by vector-field-method.
采用矢量場(chǎng)法，得到了在弱導(dǎo)條件下傳導(dǎo)模式的特征方程和截止頻率的近似計(jì)算公式。
A new method about maximal eigenvalue computation of nonnegative irreducible tridiagonal matrix is given.
本文給出求任意不可約非負(fù)矩陣最大特征值及對(duì)應(yīng)的特征向量的一種數(shù)值方法。
In this paper, the asymptotic traces of Dirac eigenvalue problem with un local boundary conditions are researched .
本文研究了它帶有非局部邊界的特征值問(wèn)題的跡公式。
Finally, the numerical analysis was completed after the solution of generalized eigenvalue problem.
最后通過(guò)求解廣義特征值問(wèn)題完成了平面二維區(qū)域的數(shù)值分析。
Eigenvalue buckling analysis is the main method of structural stability because of its computational efficiency.
由于計(jì)算效率較高，特征值屈曲分析是目前分析結(jié)構(gòu)穩(wěn)定性的主要方法。
In one embodiment, the plurality of antenna weight components is determined by eigenvalue processing.
在一個(gè)實(shí)施例中，通過(guò)本征值處理來(lái)確定所述多個(gè)天線(xiàn)加權(quán)分量。
The direct projection method is the most popular method for solving large scale quadratic eigenvalue problems(QEP).
近年來(lái)，直接投影法成為求解大規(guī)模二次特征值問(wèn)題的一種常用方法。
According to the model's property, the paper presents related eigenvalue problems. The eigenvalue and eigenvalue function are obtained.
根據(jù)模型的特點(diǎn)，提出了相應(yīng)的特征值問(wèn)題，求出了特征值和特征函數(shù)。
This paper also studies eigenvalue inverse design method of board structure applied in engineering.
本文對(duì)板結(jié)構(gòu)的特征值逆設(shè)計(jì)方法應(yīng)用于工程實(shí)踐做了有益的嘗試。
Eigenvalue discussion diffusivity impact on the learning curve.
討論特征值擴(kuò)散度對(duì)學(xué)習(xí)曲線(xiàn)的影響。
To this end we shall first consider the following eigenvalue problem.
為此目的，我們將首先考慮下列的本征值問(wèn)題。
Currently, there are two theories of stability: one is the classical eigenvalue theory, the other is nonlinear critical point theory.
目前，桁架結(jié)構(gòu)穩(wěn)定分析有兩個(gè)理論：經(jīng)典的特征值理論和幾何非線(xiàn)性臨界點(diǎn)理論。
In the software, we have designed the programs of LCD display, button dealing with, and the eigenvalue picking-up.
在軟件上，設(shè)計(jì)了液晶顯示、按鍵處理、信號(hào)特征值提取等算法。
In this paper, we present an inverse eigenvalue problem for real bi-antisymmetric matrices.
討論實(shí)完全反對(duì)稱(chēng)矩陣的一個(gè)特征值反問(wèn)題。
In this thesis, we discuss some eigenvalue problems of nonnegative tensors.
本文探討非負(fù)張量特征值的若干問(wèn)題。
Some methods are presented for estimating the minimal eigenvalue of weakly diagonally dominant M-matrices in [1].
文獻(xiàn)中給出了估計(jì)弱對(duì)角占優(yōu)M-矩陣的最小特征值的一些方法。
The research of morphologic eigenvalue is also basic, so it is necessary to measure the shape factor and fractal of particles.
粒度和濃度是顆粒物的重要特征，它們是對(duì)大氣顆粒物的其它性質(zhì)進(jìn)行研究的基礎(chǔ)。
The superior boundary and below boundary of the real symmetry matrix eigenvalue is estimated based on secondary programming in this paper.
本文給出了實(shí)對(duì)稱(chēng)矩陣最大與最小特征值的一種估計(jì)方法及其應(yīng)用。
An eigenvalue andeigenvector method is mentioned to solve the network equations.
提出了求解等值電路模型的網(wǎng)絡(luò)方程的特征值與特征向量法。
Third, made the table of statistical mean eigenvalue in fluctuant range and built the matrix of weighted eigenvalues.
在此基礎(chǔ)上，建立對(duì)應(yīng)指標(biāo)的統(tǒng)計(jì)均值波動(dòng)區(qū)間的值域表，并確定各指標(biāo)的權(quán)重和建立權(quán)重系數(shù)矩陣。
