We establish valid Edgeworth expansions for the distribution of smoothed nonparametric spectral estimates, and of studentized versions of linear statistics such as the sample mean, where the ...
Electroencephalography (EEG) is a fascinating noninvasive technique that measures and records the brain's electrical activity ...
A new one-sided test for serial correlation in multivariate time series models is proposed. The test is based on a comparison between a multivariate spectral density estimator and the spectral density ...
The basic definition of power density is the rated (or nominal) output power of a device divided by the volume (volume = x · y · z) occupied by the device. Common units of measurement for power ...
One of the fundamental tests that can be performed on OFDM-based Power Line Communication (PLC) technologies such as ITU-T G.9960 (G.hn) is Power Spectral Density (PSD) conformance. The measured PSD ...
The expanded availability of high-speed and very-high-speed ADCs and digital processing is making oversampling a practical architectural approach for broadband and RF systems. Semiconductor scaling ...
SuperLight Photonics has announced the SLP-2000, a compact full-spectrum SWIR supercontinuum laser that expands the company’s broadband light-source ...
August 3, 2012 — Spectral mammography can accurately measure breast density, a risk factor for breast cancer, according to preliminary research presented this week in Charlotte, North Carolina, at the ...
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