1)bispectrum双谱
1.Dimension Reduction of Bispectrum Using Singular Value Decomposition;基于奇异值分解的双谱降维研究
2.AR Bispectrum Analysis of Magnetorheological Vibrant Device;磁流变振动装置的AR双谱分析
3.Autoregressive bispectrum analysis of magnetorheological damping device;磁流变减振装置的自回归双谱分析
英文短句/例句
1.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。
2.Research on Signal Detection Algorithm on the Basis of Bispectrum and the Complex Number Spectrum;一种基于双谱和复数谱方差信号检测算法研究
3.double-channel Mossbauer spectrometer双通道穆斯堡尔光谱仪
4.double beam molecular absorption spectrometer双光束分子吸收光谱仪
5.nuclear-electron double resonance spectrometer核-电子双共振谱仪
6.double crystal X-ray spectrometer双晶体x射线光谱计
7.dual wave length thin layer chromatogram scanner双波长薄层色谱扫描仪
8.double frequency spectral density functio双重频率谱密度函数
9.two-coil nuclear magnetic resonance spectrometer双线圈核磁共振波谱仪
10.Mattauch-Herzog geometry(mass spectrograph)马-赫型双聚焦质谱法
11.pure rotational spectra of diatomic molecules双原子分子纯转动光谱
12.electron nuclear double resonance spectroscopy电子-核双共振谱学
13.Study on Computational Methods of Chromatogram and Two Dimensional Electrophoresis Image;色谱及双向电泳图谱的计算解析方法研究
14.Acquirement of dual-spectrum lasers by spectral beam combination利用频谱组束获取双光谱光源的实验研究
15.Analysis of Hydroquinone Bis(2-Hydroxyethyl) Ether by High Performance Liquid Chromatography-Ultraviolet Spectrometry高效液相色谱-紫外光谱分析氢醌-双(β-羟乙基)醚
16.Determination of bisphenol A in food packings by gas chromatography-mass spectrometry气相色谱-质谱法分析食品包装材料中双酚A
17.Deconvolution of Electron Energy Loss Spectrum of Diatomic Molecules双原子分子电子能量损失谱的解谱方法
18.Binary Morphological skelton and Binary Morphological Spectrum of Fuzzy Set模糊集合的双向形态骨架与双向形态谱
相关短句/例句
bi-spectrum双谱
1.Researches on UAV Image Matching Based on Phase-Only Bi-spectrum;基于双谱相位算法的无人机图像定位研究
2.Feature Extraction and State Monitoring of Engine Faults Based on the Order Bi-spectrum Estimation;基于阶比双谱分析的发动机故障特征提取
3.Identification of Turbulent Coherent Structures Based on Wavelet and Bi-spectrum Analysis基于小波和双谱分析的湍流相干结构辨识
3)Bispectral analysis双谱分析
1.Bispectral analysis can reveal information of quadratic phase coupling of a time series and fits well the demands of characteristic extraction while on-line monitoring wear conditions of a milling cutter.双谱分析能够揭示时间序列的二次相耦合信息,特别适于铣刀磨损状态监测信号的特征抽取。
2.Bispectral analysis and dynamic spectral analysis are applied to the wind data of June, 1997, measured by MF radar in Yamagawa, Japan, to investigate nonlinear interactions among planetary waves, tidal waves and gravity waves in the mesopause region.对中纬度中频雷达1997年6月82km高度的小时平均风场数据进行了动态谱分析和双谱分析，得到了中层顶区域谱行为具有多样性和各向异性的特点，以及行星波、潮汐波和重力波之间相位相干的现象，讨论了中层顶行星波、潮汐波和重力波之间存在非线性相互作用的可能性。
4)bispectrum phase双谱相位
5)bispectrum estimation双谱估计
1.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
2.Nonparametric bispectrum estimation for pulse signals of sub-health亚健康脉象信号的非参数化双谱估计
3.According to non-Gaussianity and randomness of the Pulse Signals,the bispectrum estimation is used to analyze the signals for the purpose of extracting the unusual information of the signals of the drug abusers and educing the judgment of how to distinguish drug abusers from healthy persons.根据脉象信号的非高斯随机特性,应用双谱估计对其进行分析,旨在提取吸毒者脉象信号的异常信息,并得出初步区分正常人与吸毒者的判断依据。
6)double-thermoanalytical-curve method双谱法
延伸阅读
双臂谱仪 含有两个探测臂的谱仪。它是为了研究特定的物理题目而设计的专用设备。它仅仅选择反应产物中两个特定的粒子，分别在两个臂中进行记录和测量。如果两个被测粒子互为反粒子，如正负电子或正负μ子,则这两个探测臂是对称的，反之是不对称的。这类谱仪有很强的本底甄别能力及很好的触发选择系统，从而能有效地选择并探测特定的粒子。 探测臂的组成部分一般包括磁铁、多丝正比室或漂移室，以进行动量及角度测量；还包括切伦科夫计数器或飞行时间计数器、簇射计数器、μ子鉴别器等等,以便同时进行粒子辨认。各臂探测器的选择、接受度及两臂之间的夹角等，是根据特定的物理题目来确定的。
