Results 1 to 10 of about 2,878,509 (264)
Some of the next articles are maybe not open access.

Integrating time signals in frequency domain – Comparison with time domain integration

Measurement: Journal of the International Measurement Confederation, 2014
Abstract Integrating sampled time signals is a common task in signal processing. In this paper we investigate the performance of two straightforward integration methods: (i) integration in the frequency domain by a discrete Fourier transform (DFT), division by j ω followed by inverse DFT (IDFT) back to the time domain, and (ii) a method ...
Anders Brandt
exaly   +2 more sources

A Domain View of Timed Behaviors [PDF]

open access: possibleFundamenta Informaticae, 2014
The intention of this paper is to introduce a timed extension of transition systems with independence, and to study its categorical interrelations with other time-sensitive models. In particular, we show the existence of a chain of coreflections leading from a category of the model of timed transition systems with independence to a category of a ...
Roman S. Dubtsov   +2 more
openaire   +1 more source

Time-domain images

Optics Letters, 1995
We demonstrate that, using a hologram, we can convert a spatial x-y image into an x-t image, where one spatial dimension is now transformed into the time domain. In particular, we generate the temporal equivalent of our corporate logo, where every pixel of the image is now represented by a short optical pulse.
M C, Nuss, R L, Morrison
openaire   +2 more sources

Stability on Time-Dependent Domains

Journal of Nonlinear Science, 2014
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Edgar Knobloch, Rouslan Krechetnikov
openaire   +1 more source

Compression in the Time Domain

American Journal of Audiology, 1993
High input levels can cause saturation and "fast pumping" effects in hearing aids. The resulting distortion products and changes in speech amplitude envelope are examined in the time domain. Spectrograms reveal changes in speech elements not apparent with time domain methods.
openaire   +2 more sources

Time domain DNP at 1.2 T

Journal of Magnetic Resonance, 2021
We present the results of an experimental pulsed DNP study at 1.2 T (33.5 GHz/51 MHz electron and 1H Larmor frequencies, respectively). The results include a comparison of constant-amplitude NOVEL (CA-NOVEL), ramped-amplitude NOVEL (RA-NOVEL) and the frequency-swept integrated solid effect (FS-ISE) experiments all of which were performed at the NOVEL ...
T.V. Can   +4 more
openaire   +2 more sources

Astronomy in the Time Domain

Science, 2011
Coordination between various instruments provides a real-time aspect to observing transient astrophysical events.
openaire   +3 more sources

Home - About - Disclaimer - Privacy