Results 241 to 250 of about 38,209 (266)
Some of the next articles are maybe not open access.
1998
Few parameters of a pulsed radar are more important than the PRF. This is particularly true of doppler radars. Other conditions remaining the same, the PRF determines to what extent the observed ranges and doppler frequencies will be ambiguous. That, in turn, determines the ability of the radar not only to measure range and closing rate directly, but ...
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Few parameters of a pulsed radar are more important than the PRF. This is particularly true of doppler radars. Other conditions remaining the same, the PRF determines to what extent the observed ranges and doppler frequencies will be ambiguous. That, in turn, determines the ability of the radar not only to measure range and closing rate directly, but ...
openaire +1 more source
2019
Population receptive field (pRF) modelling project. We used wedge-shaped stimuli to map the visual cortex (V1, V2, V3, V3A, V4) in healthy adults. We used mapping sequences of different duration and different spatio-temporal properties (ordered, predictable, random) to address the impact of sequence order and stimulus predictability in pRF properties.
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Population receptive field (pRF) modelling project. We used wedge-shaped stimuli to map the visual cortex (V1, V2, V3, V3A, V4) in healthy adults. We used mapping sequences of different duration and different spatio-temporal properties (ordered, predictable, random) to address the impact of sequence order and stimulus predictability in pRF properties.
openaire +1 more source
1998
In this chapter, we will take a closer look at medium PRF operation. We will see what must be done to separate targets from clutter and how the signal processing is performed. We will then take up the problems of rejecting ground moving targets, eliminating blind zones, minimizing sidelobe clutter, and rejecting sidelobe return from those targets on ...
openaire +1 more source
In this chapter, we will take a closer look at medium PRF operation. We will see what must be done to separate targets from clutter and how the signal processing is performed. We will then take up the problems of rejecting ground moving targets, eliminating blind zones, minimizing sidelobe clutter, and rejecting sidelobe return from those targets on ...
openaire +1 more source
Effects of L‐PRF and A‐PRF+ on periodontal fibroblasts in in vitro wound healing experiments
Journal of Periodontal Research, 2020Luciano Pitzurra +2 more
exaly