Non-Stationary Frequency Analysis and Uncertainty of Heat Wave Events
نویسندگان
چکیده
منابع مشابه
a corpus-based study of the frequency of personal pronouns in translated and comparable non-translated persian texts
چکیده ندارد.
15 صفحه اولLongitudinal Wave Propagation Analysis of Stationary and Axially Moving Carbon Nanotubes Conveying Fluid
In this study, the effect of small-scale of both nanostructure and nano-fluid flowing through it on the natural frequency and longitudinal wave propagation are investigated. Here, the stationary and axially moving single-walled carbon nanotube conveying fluid are studied. The boundary conditions for the stationary nanotube is considering clamped-clamped and pined-pined and for the axially movin...
متن کاملAdvances in Non-Stationary Frequency Modulated Thermal Wave Imaging for Non-Destructive Testing and Evaluation
Among the widely used Non-Destructive Testing and evaluation approaches, InfraRed Thermography has proven to be one of the vital NDT technique due to its inherent capabilities for testing and evaluation of various solid materials. Nevertheless, there are some limitations; depending upon the test approach used, as well as the adopted data processing method. In active approach of infrared thermog...
متن کاملTime-Frequency Domain Characterization of Stationary and Non stationary Signals
Abstract-This paper presents the various methods for the spectral analysis of signals for the stationary as well as non-stationary signals. Due to non-stationary characteristics of the signals, it has been always a challenge to achieve time frequency distribution of such signals. Between the various techniques of signal analysis, this paper uses Fourier transform, Short time Fourier transform, ...
متن کاملTime-Frequency Analysis of Non-stationary Phenomena in Electrical Engineering
This paper serves the idea of applying joint time-frequency representations in electrical engineering. Main directions of researches are concentrated around Cohen’s class of transformation which gives some possibilities of adaptation for analysed signal by choosing appropriate kernel function. Additionally, novel approach delivered by S-transform is also introduced. In order to investigate the ...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Journal of the Korean Society of Hazard Mitigation
سال: 2021
ISSN: 1738-2424,2287-6723
DOI: 10.9798/kosham.2021.21.1.301