MATLAB XPC TARGET 4 - API GUIDE Guía de usuario Pagina 32

  • Descarga
  • Añadir a mis manuales
  • Imprimir
  • Pagina
    / 372
  • Tabla de contenidos
  • SOLUCIÓN DE PROBLEMAS
  • MARCADORES
  • Valorado. / 5. Basado en revisión del cliente
Vista de pagina 31
2 Targets and Scopes in the MATLAB Interface
2-14
For Scope 2, set the following values:
-
sc(2).ScopeId = 2
- sc(2).TriggerMode = 'Scope'
- sc(2).TriggerScope =1
- sc(2).TriggerSample = range 0 to (N + P - 1)
In the figures below, TP is the trigger point or sample where a trigger event
occurs. Scope 1 begins acquiring data as described.
In the simplest case, where
P = 0, Scope 1 acquires data right away.
“Pretriggering (P<0)” on page 2-14 illustrates the behavior if
P, the value of
NumPrePostSamples, is negative. In this case, Scope 1 starts acquiring data |P|
samples before
TP. Scope 2 begins to acquire data only after TP occurs.
Pretriggering (P<0)
“Posttriggering (P>0)” on page 2-15, illustrates the behavior if P, the value of
NumPrePostSamples, is positive. In this case, Scope 1 starts acquiring data |P|
samples after
TP occurs.
Vista de pagina 31
1 2 ... 27 28 29 30 31 32 33 34 35 36 37 ... 371 372

Comentarios a estos manuales

Sin comentarios