k-Wave

1. hulong
   

   Member
   Joined: Apr '14
   Posts: 1

   Hi,
   I am looking forward to finding the table of transmission time delay using 32 elements of transducers in different trasminssion angles.

   I used the "makeTime" function, but I could not got it.

   How do I get the table of transmission time delay using 32 elements of transducers in different trasminssion angles.

   Thank you very much.
   Chang-Lin

   Posted 10 years ago #

2. Bradley Treeby
   

   Developer
   Joined: Mar '10
   Posts: 1,643

   Hi Chang-Lin,

   When using an object of the kWaveTransducer class as the source or sensor (i.e., created using the makeTransducer function), the time delays are calculated using simple geometric beamforming expressions. You can find these in the k-Wave manual in Section 3.7: Using a Diagnostic Ultrasound Transducer as a Source or Sensor. If you have already created a transducer, you can access the delays using transducer.beamforming_delays.

   Brad.

   Posted 10 years ago #

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