By dividing the parameter set into a sufficient number of subsets, and by designing a robust controller to each subset, the designed switching gain-scheduling controllers achieve a desired L2-gain performance for each subset, while ensuring stability whenever a controller switching occurs due to the crossing of the time-varying parameters between any two adjacent subsets.
He has a knack of sounding like he's being sarcastic and feeling a little bit cross 90% of the time, but this leaves listeners examining their own manners.
Third, statistical maps can be formed from F statistics computed with the extra sum of square principle or by t statistics computed from the cross-correlation of the time courses with a model for the hemodynamic response.
This paper adds a cross-term of the time dummy, treatment dummy, and features of regions (i.e., elderly, smaller working age population, or less population density dummy) in Eq. (1) and estimates the entire sample.
And lines do get crossed "most of the time," she told me.
For instance, Gevins and colleagues (1985) measured dynamically changing cross-correlation of the time series between a pair of electrodes; Pfurtscheller and Andrew (1999) computed the correlation in the frequency domain between EEG signals at different scalp sites.
The observed transgressions seemed to differ according to the moment of crossing, the time of the day and the adopted trajectory, which were directly or indirectly associated with different demographic profiles of pedestrians.
According to Cross, by the time of his death in September 1970, "few stars were as closely associated with the drug culture as Jimi".
The pedestrians and drivers of Montreal always wait a couple seconds before crossing because 98% of the time someone will run a light.
Indeed, anyone who was close to the Lazars soon learned that Mary, mild as she appeared, was not somebody to cross, and most of the time Lazar didn't cross her.
The participants enter their fatigue scores in the log book as they do in the Actiwatch-S, which provides a cross-validation of the time-stamped fatigue entries.
