As one high order spectrum estimation, bispectrum estimation is widely used.
双谱估计是一种应用广泛的高阶谱估计。
The method of phase data time delay estimation based on high order spectrum is put forward.
本文提出了一种利用高阶谱相位数据进行时延估计的新方法。
Then, based on defining three conceptions called as the second order spectrum, two theorems about the second order spectrum were proven.
然后，以定义三个叫做二阶谱的概念为基础，证明了两个关于二阶谱的定理。
Using a Hilbert transform Modulator, the intensity distribution of first-order spectrum of crossed-slit is used for accuracy positioning in practice.
本文运用希尔伯特变换空间调制器使十字光栅一级衍射谱的强度分布用于精密定位。
The effect of the light source spectral distribution can be cancelled out with the help of the zero order spectrum of the Fourier transform of the interferogram.
利用干涉图的零频分量消除光源谱分布的影响，获得两束干涉光的振幅比；
The ultrasonic echoes of welding flaws for three types of pressure vessel are analyzed for feature extraction of signal processing using higher-order spectrum method.
针对焊接缺陷超声检测中信号处理的特征提取问题，应用高阶谱方法对三类压力容器焊接缺陷的超声回波信号进行了分析。
An envelope order spectrum based on multi-scale chirplet and sparse signal decomposition was proposed and applied to the fault diagnosis of gearboxes with rotating speed fluctuation.
提出了基于线调频基稀疏信号分解的包络阶次谱方法，并将其应用于变速齿轮箱故障诊断之中。
With the multiple color changes, the color transformations need to be scripted so that they move through the spectrum in the correct order.
由于是在多种颜色之间进行变化，因此需要将颜色转换写成脚本，这样它们就可以按照正确的顺序在各种光谱之间变动。
For the longer term, the group supports two proposals pending in Congress to order a comprehensive inventory of spectrum.
长远看来，这个协会支持的两个提议正在等待国会批准来要求一个频谱的全面清单。
If cynicism and love lie at opposite ends of a spectrum, do we not sometimes fall in love in order to escape the debilitating cynicism to which we are prone?
如果玩世不恭和爱情位于对立的两端，那么有时候我们不是用相爱来逃避自己耽于其中、从而遭其弱化的玩世不恭吗？
To get the spectrum allocated to commercial mobile services within six years may be a tall order.
这个要求在六年内得到可分配在商业移动服务的频谱，看似一个苛刻的要求。
"Richard of York Gave Battle in Vain," for example, is a mnemonic for recalling the colors of the visible spectrum in the right order (red, orange, yellow, green, blue, indigo, and violet).
比如，“纽约的理查德进攻失败”，就是一种按正确顺序回忆起可见光颜色(红、橙、黄、绿、蓝、靛、紫)的记忆方法。
It is tuned to the spectrum of the sun in order to absorbsunlight in the most efficient way possible. The reflected green is the lightit rejects.
控制光合作用的叶绿素呈现绿色也是有原因的——它反射了绿光，与太阳的光谱保持一致，这样它才能最有效地吸收阳光。
Likewise, the Federal Communication Commission has become acutely attuned to the need for additional greater spectrum in order to sustain wireless growth and demand..
同时，为了维持无线技术的增长需要，美国联邦通信委员会需要宽的无线电频段。
In order to supply the actual BPSK DS-SS signal to verify the algorithms, this dissertation present a design method of spread spectrum signal generator with adjustable muti-parameter in detail.
为了给验证算法提供现实的BPSK调制的直接序列扩频信号，本文详细介绍了一种多参数可调的扩频信号源的设计方案。
OBJECTIVE To expolre a scientism of the best condition to define the Menthol infrared spectrum to identification preparing disc in order to get satisfied infrared spectrum.
目的探索一种确定薄荷脑红外光谱鉴别中压片最佳条件的科学方法，以获得最理想的红外光谱图。
Objective \ to analyze the spectrum of vowels in the sequence therapy of patient with cleft palate in order to provide an objective basis for speech evaluation and correction.
目的分析腭裂病人序列治疗中元音的频谱特点，为腭裂病人的语音评价及语音矫治提供理论及临床上的指导。
In some deep sense, Chinese doesn't divide up the time spectrum in the same way that English forces us to constantly do in order to speak correctly.
从更深的角度来看，中文并没有将时间进行严格的分割，而英文则将此作为语言正确与否的准则之一。
This paper mainly treats the order ratio spectrum analysis (ORSA) and its application to the realtime fault diagnosis of the car-starters.
本文主要论述阶比谱分析方法及其在汽车起动电机故障实时诊断中的应用。
I stand ready to bring the full spectrum of combat power to bear in order to achieve my mission and the goals established by my country.
我将会为了完成任务以及国家确立的目标，带来满满的战斗能力准备征战。
It is shown that an ARMA model of minimum order exists for a given target spectrum.
论文表明，对给定的目标谱，存在一最低阶的ARMA模型。
The ground reflection and attenuation must be properly accounted for in order to use the source spectrum measured at the site of the observer to predict the actual source spectrum in the free field.
为利用观察点处实测声频谱来预估实际声源自由场频谱特性，必须适当地计及地面反射和衰减效应的影响。
In order to analyze and evaluate the spectrum restoration property of image restoration algorithms, a new method based on Gaussian function is proposed.
为了对图像复原算法频谱恢复特性进行分析和评价，提出了一种基于高斯函数假设的分析新方法。
The electronic spectrum and the third order nonlinear polarizability of this supramolecule were examined by ZINDO SOS method.
用ZINDOSOS方法对分子的电子光谱，三阶非线性极化率进行了计算。
Application DFT Discrete Fourier Transform, right through MATLAB continuous signal spectrum analysis, in order to meet the theoretical analysis and practical needs.
应用离散傅里叶变换dft，通过MATLAB实现对连续信号频谱分析，以满足理论分析和工程实际的需要。
You need to talk about it a lot in order to know where you fall on the spectrum.
你需要好好与人讨论，以便确认你能做的恰如其分。
In this paper, ar model has been built for on-line NC turning monitoring and the software has been developed which can decide the order of ar model, analyze ar spectrum, predict working condition.
本文针对数控车削在线检测的需要，建立了用于状态监测与预报的AR模型，并开发了基于该模型的软件，它能够实现AR模型的自动定阶、AR谱分析、加工状态的实时预报。
Firstly, in order to reduced the computational complexity, the magnitude spectrum of CW is divided into basic matrix, transitional matrix and supplemental matrix.
首先，为了降低计算复杂度，将CW的幅度谱分块处理，分成基本矩阵、过渡矩阵和补充矩阵。
In order to improve the spectrum usage of the up-band of fixed satellite service(FSS), an unlicensed access scheme is presented.
为了提高卫星固定业务上行频段的频谱利用效率，提出了一种无授权接入该频段的方案。
Objective:explore a scientism of the best condition to define the Aminophylline injection infrared spectrum to identification preparing disc in order to get satisfied infrared spectrum.
目的：探索一种确定氨茶碱注射液红外光谱鉴别中压片最佳条件的科学方法，以获得最理想的红外光谱图。
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