Results 241 to 250 of about 26,008,733 (290)
[Nonstationary spectrum analysis of the electroencephalogram].
Iyo denshi to seitai kogaku. Japanese journal of medical electronics and biological engineering, 1973 openaire +2 more sources
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Microprogrammed spectrum analysis
ACM SIGMICRO Newsletter, 1978This paper will demonstrate how microprogramming affects the FFT. An interactive simulator is used to draw comparisons between an assembler FFT, a microprogrammed FFT, and a microprogrammed FFT with a hard-wired multiply. The FFT is analyzed in detail and the bottlenecks involved with microprogramming are graphically displayed.
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2022
AbstractThe analysis of random processes requires a thorough understanding of spectrum and noise analysis. In Chapter 6, Fourier transforms for deterministic and stochastic time series are presented, with application to spectrum analysis. The spectrum analysis for stochastic signal is presented with application to white and coloured noise. The Singular
Marco Bittelli +2 more
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AbstractThe analysis of random processes requires a thorough understanding of spectrum and noise analysis. In Chapter 6, Fourier transforms for deterministic and stochastic time series are presented, with application to spectrum analysis. The spectrum analysis for stochastic signal is presented with application to white and coloured noise. The Singular
Marco Bittelli +2 more
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2003
All electrical signals can be described either as a function of time or of frequency. When we observe signals as a function of time they are called the time domain measurements. Sometimes, we observe the frequencies present in signals, in which case they are called the frequency domain measurements.
Kularatna, N., Hettiwatte, S.N.
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All electrical signals can be described either as a function of time or of frequency. When we observe signals as a function of time they are called the time domain measurements. Sometimes, we observe the frequencies present in signals, in which case they are called the frequency domain measurements.
Kularatna, N., Hettiwatte, S.N.
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Spectrum Analysis of Human Pulse
IEEE Transactions on Biomedical Engineering, 1983Pulse spectral graphs (PSG) were obtained from pulses taken on the wrist by using electronics and computers. Energy ratio (ER) is defined as the ratio of the energy of PSG below 10 Hz to that above 10 Hz. We find that the ER for healthy persons is above 100 at all three-finger positions on both wrists, but those for sick persons are below 100 at some ...
C T, Lee, L Y, Wei
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Posterior singular spectrum analysis
Stat. Anal. Data Min., 2013zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Launonen Ilkka, Holmström Lasse
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