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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
openaire +1 more source
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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International Symposium for Testing and Failure Analysis, 2017
Abstract We present a new, non-destructive electrical technique, Power Spectrum Analysis (PSA). PSA as described here uses off-normal biasing, an unconventional way of powering microelectronics devices. PSA with off-normal biasing can be used to detect subtle differences between microelectronic devices.
Paiboon Tangyunyong +6 more
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Abstract We present a new, non-destructive electrical technique, Power Spectrum Analysis (PSA). PSA as described here uses off-normal biasing, an unconventional way of powering microelectronics devices. PSA with off-normal biasing can be used to detect subtle differences between microelectronic devices.
Paiboon Tangyunyong +6 more
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Computerized Spectrum Analysis
Applied Spectroscopy, 1970A system to automatically reduce and analyze the data on a spectrogram is in current use. The techniques used and the system are described. The system's principal components consist of a scanning densitometer with a built-on linear encoder, a 16-kc word rate analog-to-digital converter, and an IBM 1800 process computer with magnetic disk memory.
Chester D. Kylstra, Richard T. Schneider
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Proceedings of the IEEE, 1978
Automatic spectrum analyzers (ASA's) combine a powerful RF measurement system with computer control and data processing. This article discusses a typical ASA block diagram (analog and digital subsystems), shows how the calibration procedures used in such systems enhance the accuracy of measurements, and discusses some of the problems with current ASA ...
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Automatic spectrum analyzers (ASA's) combine a powerful RF measurement system with computer control and data processing. This article discusses a typical ASA block diagram (analog and digital subsystems), shows how the calibration procedures used in such systems enhance the accuracy of measurements, and discusses some of the problems with current ASA ...
openaire +1 more source
Oncologic emergencies and urgencies: A comprehensive review
Ca-A Cancer Journal for Clinicians, 2022Bonnie Gould Rothberg +2 more
exaly