08.11.2018 Views

representacion-de-senales-en-wolfram-mathematica (1)

Create successful ePaper yourself

Turn your PDF publications into a flip-book with our unique Google optimized e-Paper software.

4 Lab1.nb<br />

DiscretePlot[<br />

repres<strong>en</strong>tación discreta<br />

{0.94^n Cos[(2 Pi n) / 18] + 0.94^n Sin[(2 Pi n) / 18], 0.94^n, -0.94^n}, {n, 0, 50}]<br />

cos<strong>en</strong>o número pi<br />

s<strong>en</strong>o número pi<br />

1.0<br />

0.5<br />

10 20 30 40 50<br />

-0.5<br />

-1.0<br />

Impulso unitario y Escalón unitario<br />

("Una funcion escalon unitario ti<strong>en</strong>e como caracteristica principal que ti<strong>en</strong>e un valor <strong>de</strong> 0 para todos<br />

los valores negativos <strong>de</strong> su argum<strong>en</strong>to y <strong>de</strong> 1 para todos los valores positivos <strong>de</strong> su argum<strong>en</strong>to<br />

Una funcion, el impulso unitario vale 1 solo <strong>en</strong> el argum<strong>en</strong>to y para todos los <strong>de</strong>mas valores toma valor <strong>de</strong> 0")<br />

DiscretePlot[ DiscreteDelta[n], {n, -2, 2}, PlotTheme → "Business"]<br />

repres<strong>en</strong>tación d⋯ <strong>de</strong>lta discreta<br />

tema <strong>de</strong> repres<strong>en</strong>tación<br />

1.0<br />

0.8<br />

0.6<br />

0.4<br />

0.2<br />

0<br />

-2 -1 0 1 2<br />

DiscretePlot[ DiscreteDelta[n - 2], {n, -2, 2}, PlotTheme → "Business"]<br />

repres<strong>en</strong>tación d⋯ <strong>de</strong>lta discreta<br />

tema <strong>de</strong> repres<strong>en</strong>tación<br />

1.0<br />

0.8<br />

0.6<br />

0.4<br />

0.2<br />

0<br />

-2 -1 0 1 2<br />

Printed by Wolfram Mathematica Stu<strong>de</strong>nt Edition

Hooray! Your file is uploaded and ready to be published.

Saved successfully!

Ooh no, something went wrong!