step function

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step function

n
(Electrical Engineering) an electrical waveform that rises or falls instantly from one level to another
References in periodicals archive ?
In general, the model with step functions fitted better than those with homogeneous residual and repeatability model.
Taking the example of milling a metallic object, the fact of shrink holes causes step functions in the feedback force profile applied on the robot tool and therefore high- frequent force changes.
The curves of the three approximated step functions, with [epsilon] being 5.
The study of the cavitation bubble dynamics was first applied to the problem of single bubble growth to spontaneous collapse based on Equations-(2) and -(3) under three preset step functions of bubble surrounding pressure [P.
As can be seen, the highest control errors are situated in the vicinity of the step functions.
Shifted form of unit step functions permit us to express this pulse as, r(f) = T x{u(f + 0.
Combined with our global support and long-term maintenance, our carrier grade Wind River Linux provides customers with the first step towards adding on other valuable step functions such as intelligence via deep packet inspection (DPI) and virtualization capabilities.
These tools may vary from simple regression analysis to multi-variable models with step functions.
After introducing SAS, he covers creating variables conditionally, how the DATA step works, BY-group processing, writing loops, array processing, combining data sets, data input and output, data step functions, and useful SAS procedures.
As a result, hardware refresh every three to five years has resulted in large step functions in compute performance, resulting in consolidation of hardware for equivalent compute needs, but a simultaneous density increase (W/[ft.
21) The analysis for any nondecreasing function can by treated by constructing a sequence of step functions that converges to b as K [right arrow] [infinity].
where 0 = [mu], [eta] < 1, then we say that the approximation is accurate to the order [gamma] with respect to the step functions on the time scale [MATHEMATICAL EXPRESSION NOT REPRODUCIBLE IN ASCII].