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Hace 5 días · Pulse Repetition Frequency (PRF) is a key parameter in radar systems and various signal processing applications, defining the rate at which pulses are transmitted. It's essential for determining the maximum range and resolution of radar systems, influencing both detection capabilities and clutter rejection.
Hace 4 días · LTE EARFCN (E-UTRA Absolute Radio Frequency Channel Number) is a numbering system that simplifies the RF planning and maintenance process in LTE networks. It represents both downlink and uplink frequencies, making it easier to manage frequencies across the LTE spectrum.
Hace 4 días · Calculations and Frequency Equations. The frequency at which a guitar string vibrates is determined by a foundational equation: f = (1/2L) * √(T/μ), where f is the frequency, L is the string’s length, T is the tension, and μ is the linear density of the string. The frequency is inversely proportional to the string length – halve the ...
Hace 4 días · Irrigation frequency calculation is crucial for agricultural planning, ensuring crops receive sufficient water without over-irrigation, which can lead to waterlogging, nutrient leaching, and increased costs.
Hace 5 días · According to a survey on e-commerce conducted by Rakuten Insight, 27 percent of respondents in Singapore stated they made online purchases at least once or twice a month.
Hace 3 días · Frequency and time-frequency sensor analysis. #. The objective is to show you how to explore the spectral content of your data (frequency and time-frequency). Here we’ll work on Epochs. We will use this dataset: Somatosensory. It contains so-called event related synchronizations (ERS) / desynchronizations (ERD) in the beta band.
Hace 5 días · Details. Function redfit computes the spectrum of a possibly unevenly sampled time-series by using the Lomb-Scargle Fourier transform. The spectrum is bias-corrected using spectra computed from simulated AR1 series and the theoretical AR1 spectrum.
