taller 2 sys - scilab

7/23/2019 Taller 2 SyS - Scilab

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POLITECNICO GRANCOLOMBIANO

FACULTAD DE INGENIERIA Y CIENCIAS BASICASSEÑALES Y SISTEMAS

TALLER 2: SOFTWARE PARA MANIPULACIÓN DE SEÑALES

Temática: Representa!"n # an$%!s!s &r$'!( )e se*a%es +t!%!,an)( s('t-are )e $%+%( n+./r!(0Objetivo: Desarr(%%ar 1a!%!)a)es en e% .ane3( )e s('t-are )e $%+%( n+./r!( para ap%!ar%( a%a representa!"n # .ane3( )e se*a%es0

Condiciones: Traa3( !n)!4!)+a%0

50 Pas(s pre4!(s:a0 Desar&+e S!%a )e %a p$&!na 1ttp:66---0s!%a0(r&6)(-n%(a)670805 0 Re4!se %(s t+t(r!a%es $s!(s para (n(er %a !nter'a, # %a '(r.a )e !nterpretar %(s

)at(s0

20 Crea!"n # .an!p+%a!"n )e 4ar!a%es # 4et(res0a0 Se&9n %a !n'(r.a!"n (ten!)a en %(s t+t(r!a%es rea%!e %a )e%ara!"n )e %as

s!&+!entes 4ar!a%es # 4!s+a%!e %(s 4a%(res en e% na4e&a)(r )e 4ar!a%es:

!0 2 (nstantes a # 0

!!0 5 4et(r n ;+e (nten&a e% n9.er( ( ap+nta)(r )e %as .+estras:n<=> 5 2 ? 8 7 000 7>@

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![n < =n5>@

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!40 C(natene )(s 4et(res x[n para '(r.ar +n n+e4( 4et(r "[n ;+eten)r$ e% )(%e )e %(n&!t+) )e x0

40 C(ns+%te aera )e% +s( )e %as '+n!(nes size() # length() en S!%a0 +/res+%ta)(s se (ten)r$n para n x ! # "

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4!0 +/ )!'eren!a 1a# entre +t!%!,ar %as s!&+!entes %neasR6 (natenan %(s 4et(res )e '(r.a )!'erente0;<=@ p<=H@

4!!0 Ut!%!e %( apren)!)( 1asta e% .(.ent( para rea%!,ar # 4!s+a%!,ar %ass!&+!entes (pera!(nes entre 4et(res

x#[n < 2x[n +=n@

x$[n < %?x[n +=n5>@x#[n < 2x[n +=n@!#[n < ?=n5@ J=n2@ 7=n?@

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4!!!0 Ut!%!e %( apren)!)( 1asta e% .(.ent( para &enerar %a s!&+!ente .atr!, A

5 > > > 5> 5 5 5 >> 5 5 5 >> 5 5 5 >5 > > > 5

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?0 Gr$'!as0 C(ns+%tan)( %a se!"n )e &r$'!as # %as '+n!(nes p%(t p%(t2) # (trass!.!%ares res+e%4a %as s!&+!entes pre&+ntas # (ns!&ne tant( e% ")!&( (.( %a &r$'!ares+%tante en +n )(+.ent( para entre&ar a% '!na% )e %a ses!"n0

a0 Ut!%!e %a '+n!"n p%(t para &ra'!ar n x ! # "& Respet( a ;+/ se &ra'!a a)a+na )e %as '+n!(nes

GRA'ICA(

G)a*ica N&

se &enera %a &r$'!a t(.an)( %(s 4a%(res )e n para %(s e3es # #

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GRA'ICA ,






GRAFICA W

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0 +/ )ee 1aer para ;+e %as &r$'!as ;+e)en en %a .!s.a 4entana

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)0 C".( p+e)e .an!p+%ar e% (%(r )e a)a &r$'!a para )!'eren!ar x )e !

Es p(s!%e )e'!n!r en e% par$.etr( 0(%(r0Q

55






e0 C".( (t!ene %a s!&+!ente &r$'!a )e n

80 M+estre(0 E% (3et!4( es &ra'!ar %as '+n!(nes respet( a% t!e.p( para tener +na !)ea )es+ 're+en!a rea% # p(ster!(r.ente pr(ar e% (nept( )e a%!as!n&0

a0 Genere +n 4et(r t ;+e (nten&a 7> 4a%(res )e t!e.p( a)a +n( (n +na

)!'eren!a )e 5>>.s0t<=> >05 >02 >0? 000000 80J 7@

0 Gra'!;+e x # ! respet( a% 4et(r t0 +/ a.!a en %a &r$'!a +/ 're+en!a )e.+estre( estara.(s +t!%!,an)(

Ca.!a e% !n!!( )e% 4et(r %a 're+en!a t < >05

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0 C".( &ra'!ar e% 4et(r " respet( a% t!e.p(

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)0 Gra'!;+e )(s !%(s )e +na se*a% sen( )e 5, +t!%!,an)( +na 're+en!a )e.+estre( )e:

!0 2>,!!0 7>,

!!!0 7,C".( &ra'!ar %as &r$'!as en %a .!s.a 4entanas para (.parar%as

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+/ (n%+s!(nes saa )e este pr!.er e3er!!(

70 A%!as!n&:Una '(r.a )e ;+e %as &r$'!as pare,an ser traa3a)as en t!e.p( (nt!n+( # (.parar%as(n (tras '+n!(nes en t!e.p( )!sret( es 1aer %a 're+en!a )e .+estre( .+1( .$s&ran)e ;+e %a 're+en!a .ane3a)a para 4!s+a%!,ar%as )e .anera (nt!n+a0

a0 Rea%!e +n 4et(r )e t!e.p( (n )+ra!"n )e )(s se&+n)(s # +na 're+en!a )e.+estre( )e 7>>>,

0 Genere (tr( 4et(r )e t!e.p( ta.!/n )e )(s se&+n)(s per( (n +na 're+en!a)e .+estre( )e 5>,0

0 Genere +n 4et(r (n %(s 4a%(res )e +na '+n!"n sen( )e 5, .+estrea)a a7>>>, # (tra .+estrea)a a 5>,0

f =sin (2π f

f sn)

)0 Gra'!;+e respet( a% t!e.p( %as )(s '+n!(nes en %a .!s.a 4entana0e0 Genere +n 4et(r (n %(s 4a%(res )e +na '+n!"n sen( )e 55, .+estrea)a a

7>>>, # (tra .+estrea)a a 5>,0

C+$%es s(n s+s (n%+s!(nes respet( a %(s res+%ta)(s (ten!)(s

5

taller 2 sys - scilab

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