Results 251 to 260 of about 20,382 (275)
Some of the next articles are maybe not open access.
Signal Sensing with Sub-Nyquist Cyclic Feature
2016Compressive sensing can be applied to reconstruct the signal with far fewer measurements than what is usually considered necessary. While in many scenarios, such as spectrum detection and modulation recognition, we only expect to acquire useful characteristics rather than the original signals.
Sese Wang +4 more
openaire +1 more source
Sub‐Nyquist interferometry: implementation and measurement capability
Optical Engineering, 1996Sub-Nyquist interferometry (SNI) provides a method for measuring wavefronts with large departures from a reference sphere, such as those encountered when testing steep aspheric surfaces. SNI allows wavefronts with several hundred waves of departure to be recorded and analyzed.
openaire +1 more source
Nyquist Sampling and Degrees of Freedom of Electromagnetic Fields
IEEE Transactions on Signal Processing, 2022Andrea Pizzo +2 more
exaly
Admittance-Based Stability Analysis: Bode Plots, Nyquist Diagrams or Eigenvalue Analysis?
IEEE Transactions on Power Systems, 2020Lingling Fan, Zhixin Miao
exaly
Structured Nyquist Correlation Reconstruction for DOA Estimation With Sparse Arrays
IEEE Transactions on Signal Processing, 2023Chengwei Zhou, Yujie Gu, Zhiguo Shi
exaly
From Theory to Practice: Sub-Nyquist Sampling of Sparse Wideband Analog Signals
IEEE Journal on Selected Topics in Signal Processing, 2010Yonina C Eldar
exaly
Physical Interpretations of Nyquist Plots for EDLC Electrodes and Devices
Journal of Physical Chemistry C, 2018Bing-Ang Mei +2 more
exaly
Reliable and Efficient Sub-Nyquist Wideband Spectrum Sensing in Cooperative Cognitive Radio Networks
IEEE Journal on Selected Areas in Communications, 2016Yuan, Yue Gao, Ying-Chang Liang
exaly