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Caracterización de Arenas y Gravas con Ondas Elásticas

Caracterización de Arenas y Gravas con Ondas Elásticas

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Doctorado en Ingeniería - Facultad <strong>de</strong> Ingeniería - Universidad Nacional <strong>de</strong> Cuyo - Año 2007<br />

Lic. Armando Luis Imhof<br />

d) Emisor 4 Receptores 1-7<br />

s41 data 23 〈 〉<br />

:= s42 data 24 〈 〉<br />

:= s43 data 25 〈 〉<br />

:=<br />

s44 data 26 〈 〉<br />

:= s45 data 27 〈 〉<br />

:= s46 data 28 〈 〉<br />

:= s47 data 29 〈 〉<br />

:=<br />

e) Emisor 5 Receptores 1-7<br />

s51 data 30 〈 〉<br />

:= s52 data 31 〈 〉<br />

:= s53 data 32 〈 〉<br />

:=<br />

s54 data 33 〈 〉<br />

:= s55 data 34 〈 〉<br />

:= s56 data 35 〈 〉<br />

:= s57 data 36 〈 〉<br />

:=<br />

f) Emisor 6 Receptores 1-7<br />

s61 data 37 〈 〉<br />

:= s62 data 38 〈 〉<br />

:= s63 data 39 〈 〉<br />

:=<br />

s64 data 40 〈 〉<br />

:= s65 data 41 〈 〉<br />

:= s66 data 42 〈 〉<br />

:= s67 data 43 〈 〉<br />

:=<br />

g) Emisor 7 Receptores 1-7<br />

s71 data 44 〈 〉<br />

:= s72 data 45 〈 〉<br />

:= s73 data 46 〈 〉<br />

:=<br />

s74 data 47 〈 〉<br />

:= s75 data 48 〈 〉<br />

:= s76 data 49 〈 〉<br />

:= s77 data 50 〈 〉<br />

:=<br />

Para aumentar la resolución en frecuencia utilizar zero padding (agregar ceros en la cola <strong>de</strong>l registro) a las<br />

49 señales. Ver Santamarina & Fratta (1998).<br />

l := 0.. NN<br />

x := 0<br />

l<br />

s11zp := stack( s11, x)<br />

s33zp := stack( s33, x)<br />

s55zp := stack( s55, x)<br />

s77zp := stack( s77, x)<br />

s12zp := stack( s11, x)<br />

s34zp := stack( s34, x)<br />

s56zp := stack( s56, x)<br />

s13zp := stack( s12, x)<br />

s35zp := stack( s35, x)<br />

s57zp := stack( s57, x)<br />

s14zp := stack( s13, x)<br />

s36zp := stack( s36, x)<br />

s61zp := stack( s61, x)<br />

s15zp := stack( s14, x)<br />

s37zp := stack( s37, x)<br />

s62zp := stack( s62, x)<br />

s16zp := stack( s15, x)<br />

s41zp := stack( s41, x)<br />

s63zp := stack( s63, x)<br />

s17zp := stack( s16, x)<br />

s42zp := stack( s42, x)<br />

s64zp := stack( s64, x)<br />

s21zp := stack( s21, x)<br />

s43zp := stack( s43, x)<br />

s65zp := stack( s65, x)<br />

s22zp := stack( s22, x)<br />

s44zp := stack( s44, x)<br />

s66zp := stack( s66, x)<br />

s23zp := stack( s23, x)<br />

s45zp := stack( s45, x)<br />

s67zp := stack( s67, x)<br />

s24zp := stack( s24, x)<br />

s46zp := stack( s46, x)<br />

s71zp := stack( s71, x)<br />

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