Abstract Focusing on the vertical array source signal recovery method, aiming at estimation deviation caused by environment mismatch in engineering application of virtual time reversal mirror technology, this paper proposes normalized technology through theoretical derivation and analyzes performance under change signal-to-noise ratio simulation. Finally, practicability method effectiveness mod...

This paper derives proportional-integral (PI) control algorithms for first-order plants with time lag. First, the effects of proportional control on overshoot and rise time are analyzed. Then these results are applied to aid in the design of PI controllers that utilize a pole-zero cancellation. New PI tuning methods are proposed for design criteria typical of those found in metal rolling mill a...

A method of predictability analysis of future values of financial time series is described. The method is based on normalized mutual information functions. In the analysis, the use of these functions allowed to refuse any restrictions on the distributions of the parameters and on the correlations between parameters. A comparative analysis of the predictability of financial time series of Tel Av...