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1. elhassan.rima
   

   Member
   Joined: May '18
   Posts: 2

   Hello,

   I am trying to use the tone burst as an input signal to the source.ux input. How can I make the tone-burst a function of the simulation time (t_array). And how is it that the size of the input array and the simulation time array don't have to be the same size, doesn't the system take the value of the input at each step size and simulates the propagation?

   Posted 5 years ago #

2. Bradley Treeby
   

   Developer
   Joined: Mar '10
   Posts: 1,643

   Hi elhassan.rima,

   Use the time spacing to define the sample_freq input of toneBurst, i.e., 1/kgrid.dt.

   If the input time signal is shorter than kgrid.Nt, the source is assumed to be zero for all remaining time steps. If it's longer, the extra points are ignored (a warning is printed to the command line).

   Brad.

   Posted 5 years ago #

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