Bispectrum

双频谱

常用释义

n. 双频谱，双阶谱

扩展信息

双谱

特别地，三阶谱S3(u1，u2)称为双谱(bispectrum)，而四阶谱S4x(w1，w2，w3)常称为三谱(trispect,rum)，因为它们分别是两个 …

双频谱

石油词汇英语翻译(AB) ... bispectral density 双谱密度 bispectrum 双频谱 bisphenol A polycarbonate 双酚A型聚碳酸酯 ...

双频频谱

9.7 双频频谱(bispectrum)技术9.7.1 双频频谱传递函数9.7.2 从双频频谱恢复完全的物信息9.8 散斑相关成像术附录a 散斑场的线 …

双谱分析

双谱分析（Bispectrum）目的是将声纹讯号以频率-相位关系表示，清楚可知其特征频率之关系。但其缺点是计算时间相较於计 …

重谱

重谱(bispectrum)即傅立叶空间的三点相关函数,是研究由引力不稳定性产生的大尺度结构的最低非高斯阶统计性质.结合二维和 …

子波变换的双谱

　　·基于连续子波变换的双谱(Bispectrum)分析第54-57页　　·基于连续子波变换的互双谱(Cross-Bispectrum)分析第57-62页第5章结 …

变换的双谱

4.3 基于连续小波变换的双谱(Bispectrum)分析39-43

双阶谱

大气科学辞典/ 外语沙龙/ 台风论坛 -... ... Bishop's ring 毕旭光环 bispectrum 双阶谱 bispectrum analysis 双阶谱分析 ...

例句

This paper introduces the concept of bispectrum and its some properties.

介绍了双谱的概念和有关性质。

The phase of bispectrum carries the important feature information in signal processing.

在信号处理过程中，双谱的相位携带有信号的重要特征信息。

But bispectrum includes some redundancy information, which is invalid for recognizing emitters with computers.

但是信号双谱中包含了很多冗余信息，不利于机器进行识别处理。

Study of Epileptic Electroencephalogram Using Bispectrum Analysis

利用双谱分析的癫痫脑电特征研究

The Cyclic Bispectrum and Its Application to the Analysis of the Fault Signal About Cyclostationary

循环双谱及在周期平稳类故障中的应用

Bispectrum feature applied to the leakage detection of underground conveying water pipelines

双谱特征在地下输水管道泄漏检测中的应用

Bispectrum Analysis in the Wavelet Transform Domain and Its Application to the Fault Diagnosis of Rolling Bearings

小波变换域双谱分析及其在滚动轴承故障诊断中的应用

Autoregressive Bispectrum Analysis on Electrorheological Steering Controller

电流变方向控制器的自回归双谱

Bispectrum Feature Applied to Underwater Target Recognition

双谱特征在水下目标自动识别中的应用

Bispectrum Estimation Used in the Modulation Recognition of Software Radio

双谱估计用于软件无线电中的调制识别

Bispectrum based feature extraction and classification of radiation noises from underwater targets

基于双谱的水下目标辐射噪声的特征提取与分类研究

Parametric Bispectrum Estimation and Slice Analysis for Pulse Signals in Traditional Chinese Medicine

中医脉象信号的参数化双谱估计及切片分析

Bispectrum estimation and its application in analysis of heart sound signals

双谱估计及其在心音信号分析中的应用

Bispectrum analysis and its application in the fault diagnosis of rolling rearing

双谱分析及其在滚动轴承故障诊断中的应用

Research on Fault Diagnosis for Internal Combustion Engines Using Transient Rotate Speed and Bispectrum

基于瞬时转速和双谱的内燃机故障诊断研究

Application of Bispectrum Analysis to Helical Cutter Condition Monitoring

双谱分析在铣刀状态监测中的应用

The application of bispectrum estimation for seeker signal detection and processing

双谱估计在导引头信号检测与处理中的应用

Application of Time-frequency and Bispectrum Analysis in Fault Diagnosis of Bearing

时频和双谱分析方法在轴承故障诊断中的应用

Application of wavelet denoising and bispectrum analysis in fault diagnosis of bearing

小波减噪和双谱分析在轴承故障诊断中的应用

then, the bispectrum slice is fastly computed by the power spectrum to implement bispectrum detection;

然后，利用能量谱快速计算双谱切片实行双谱检测；

Parametric Bispectrum Estimation and Slice Analysis for Pulse Signals

中医脉象信号的参数化双谱估计及其切片分析

Analyzing surface roughness character by bispectrum

表面粗糙度特征的双谱分析

Application of Bispectrum Estimation to Analyzing Pulse Signals

双谱估计在中医脉象信号分析中的应用

The Application of Bispectrum on Time-Delay Estimation in Pretreatment of Vibroseis Data

双谱在可控震源地震信号预处理中对时延估计的应用

Time Delay Estimate Using Bispectrum Method and Application in Time Delay Estimate of Intelligent Mine

双谱估计法及其在智能地雷时延估计中的应用

To Test the Convergence Process of Astronomical Iterative Shift-and-Add Technique by Bispectrum

用重谱检测天文迭代位移叠加法的收敛过程

Bispectrum Based Gear Fault Feature Extraction and Diagnosis

基于双谱的齿轮故障特征提取与识别

Evaluating Wave Speed in Concrete by Bispectrum Based Time Delay Estimation

基于互双谱的应力波波速估计的研究

Application of Bispectrum in Fluid Nonlinear Mechanics

双谱分析在流体非线性力学中的应用

AR Bispectrum Analysis of Magnetorheological Vibrant Damper for Concrete Block Machine

砼砌块成型机磁流变减振器的AR双谱分析