# impulse function

## impulse function

[′im‚pəls ‚fəŋk·shən]
(mathematics)
An idealized or generalized function defined not by its values but by its behavior under integration, such as the (Dirac) delta function.
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They have more blood flow to the prefrontal cortex, which usually controls, decision making, focus and impulse function, Health news reported.
i] means the impulse amplitude and imp(t) is the generalized impulse function.
The same value of the integral is also for the unitary impulse function [DELTA](x, [lambda]) defined by
the denominator del t = 0 and cos 0 = 1, such that the amplitude goes to infinite and, this way, will obtain, again, a periodical unitary impulse function (Figure 6).
We will call, these functions "periodical impulse functions cext of unity amplitude with s [right arrow] [infinity]".
The profile shape of this aberration is generally expressed as an impulse function of width [DELTA]2[[theta].
A good approximation under these circumstances is a Gaussian shape rather than an impulse function.
A better approximation to the aberration function is a sharp impulse function superimposed on a broad impulse function to represent the so called "tube tails".
in themselves [and] makes them see their past as one vast wasteland of nonachievement" (Ngugi 3), Cortez's orchestrations of the blues impulse function as medicinal testimonies that recapitulate and historicize shared cultural experiences.
If we Fourier-invert the frequency data to get the impulse response, we find that this is well fitted by a 2nd order transfer function, which corresponds to an impulse function of the form t(exp(-t/[Tau])) [ILLUSTRATION FOR FIGURE 1A OMITTED].
By spreading and programming the multiple line spectrum over a wide RF bandwidth ([ or -]5 GHz), a short pulsewidth (pico-second) impulse function can be realized.
Its PDF takes the form of two impulse functions at two discrete locations as illustrated in Figure 6.

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