Dear Dr. Treeby.
I want to assign different signals to the transducer. For example, assigning a sine wave of 40 kHz to half of the elements making up the transducer, and sine wave of 80 kHz to the other half. How can I run k-wave with such condition setting?
Also, the k-wave transducer is defined in the form of a square, but is there a way to define it in a shape close to a circle?
Best Regards
Inoue
Hi Inoue,
Neither of these things are possible using the kWaveTransducer class. However, if you switch to defining the source directly (either using pressure or velocity sources), both of these things are possible. Take a look at the Time Varying Source Problems examples in the toolbox. The caveat is that you will need to define the grid points that make up each transducer element manually.
Brad.
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