1) Pluralism frequency analysis
复频谱分析
2) spectral analysis
频谱分析
1.
The spectral analysis method of the mine discharge's time series and its application;
矿井涌水量时间序列的频谱分析及应用
2.
Nondestructive testing of concrete structures using the spectral analysis of Rayleigh wave;
利用瑞利波频谱分析法无损检测混凝土结构
3.
A method based on spectral analysis for fingerprint ridge distance estimation;
一种基于频谱分析的指纹纹线距离估计方法
3) spectrum analysis
频谱分析
1.
Clinical signification of voice spectrum analysis in normal adults and Parkinson s diseases;
嗓音语图频谱分析对帕金森病患者的诊断意义
2.
A fault diagnosis method for power electronic equipment based on RBF neural network and frequency spectrum analysis;
一种基于径向基神经网络和频谱分析的电路元件故障诊断方法
3.
Study on frequency spectrum analysis of ultrasonic wave in the defect of concrete pile;
超声波检测桩身混凝土缺陷的信号频谱分析研究
4) frequency spectrum analysis
频谱分析
1.
Application of frequency spectrum analysis of complex wavelet to seismic data processing;
复小波频谱分析在地震数据处理中的应用
2.
Two novel depth-domain frequency spectrum analysis methods for logging data and their application to sequence stratigraphy research;
测井资料的两种深度域频谱分析方法及在层序地层学研究中的应用
3.
Bandwidth influence on frequency spectrum analysis of high speed fan noise;
高速风扇噪声的频谱分析中带宽的影响
5) frequency analysis
频谱分析
1.
Fault diagnosis of power electronic circuits based on neural network and frequency analysis;
基于神经网络和频谱分析的电力电子电路故障在线诊断
2.
Research of the Window functions in Frequency analysis;
频谱分析中窗函数的研究
3.
Frequency Analysis of Signal With sub-Sampling Based on BAM and MUSIC Algorithms;
基于BAM网络和多重信号分类法的欠采样信号频谱分析
6) frequency-spectrum analysis
频谱分析
1.
Aim :In the study of the low-frequency-component changes of ICP with Frequency-Spectrum analysis during intracranial hypertension, a mechanically unknown pulse wave (labelled as M wave) with its frequency at 0.
目的:对颅高压中低频成分进行频谱分析,发现存在一种频率为0。
补充资料：多普勒频谱分析
多普勒频谱分析
超声波检查技术之一。对运动物体所产生的多普勒信号的频谱分布进行分析的技术。其目的是为了将所含频率内容与运动速度(如血流速度)联系起来。超声医学中常用的频谱分析器有多通道频谱分析器、扫掠滤波器及快速傅立叶分析器。此外，考虑到经济性与简单性，临床中还普遍采用直接从时域信号中提取与速度有关波形的时域分析法。这方面的仪器有过零计数器、峰值频率跟随器、平均速度计算器、速度剖面测量仪等。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条