Abstract: The convolution type of the Cohen's class time-frequency distribution (CCTFD) is a useful and effective time-frequency analysis tool for additive noises jamming signals. However, it can't ...
1 Electric Power Research Institute, State Grid Shanxi Electric Power Company, Tai Yuan, China 2 School of Electrical Engineering, Xi’an Jiaotong University, Xi’an, China Distribution transformers are ...
Abstract: As the amount of new energy injected into the power system increases, the system inertia decreases and the spatio-temporal characteristics become apparent. Due to the uneven distribution of ...
ABSTRACT: Multiyear observed time series of wind speed for selected points of the Arctic region (data of station network from the Kola Peninsula to the Chukotka Peninsula) are used to highlight the ...
Frequency is a fundamental concept in statistics that refers to the number of times an event or value occurs within a given dataset. In statistical analysis, understanding the frequency distribution ...
Cumulative frequency is an important concept in statistics, especially when it comes to analyzing large datasets. It is a running total of the frequencies in a frequency distribution table. In this ...
Machine learning (ML) is an innovative method that is widely used in data prediction. Predicting the COVID-19 distribution using ML is essential for urban security risk assessment and governance. This ...
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