A useful class of nonlinear digital filters exhibits the property of scale invariance. If {x (k)} and {y (k)} represent the filter's input and output sequences, respectively, the output of a ...

Scientists developed a reconfigurable topological photonic system that steers light in real time using optical pumping, ...

As a follow-on course to "Linear Kalman Filter Deep Dive", this course derives the steps of the extended Kalman filter and the sigma-point Kalman filter for estimating the state of nonlinear dynamic ...

Digital signal processing is concerned with the problem oftransforming one sequence of numbers into another in a way thatmeets certain practical objectives. For example, filtering involvesthe ...

It appears that no particular approximate [nonlinear] filter is consistently better than any other, though . . . any nonlinear filter is better than a strictly linear one. 1 The Kalman filter is a ...

This is a preview. Log in through your library . Abstract All conventional control charts can be viewed as charting the output of a linear filter applied to the process data. In this paper, we present ...