http://www.k-wave.org/forum/topic/assigning-multiple-input-signals-to-the-transducer Support for the k-Wave MATLAB toolbox en-US Wed, 13 May 2026 18:32:22 +0000 http://bbpress.org/?v=1.0.2 q http://www.k-wave.org/forum/search.php http://www.k-wave.org/forum/topic/assigning-multiple-input-signals-to-the-transducer#post-6296 Tue, 20 Feb 2018 14:32:50 +0000 Bradley Treeby 6296@http://www.k-wave.org/forum/ <p>Hi Inoue,</p> <p>Neither of these things are possible using the <code>kWaveTransducer</code> 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.</p> <p>Brad. </p> http://www.k-wave.org/forum/topic/assigning-multiple-input-signals-to-the-transducer#post-6288 Fri, 16 Feb 2018 07:30:53 +0000 inouekouki 6288@http://www.k-wave.org/forum/ <p>Dear Dr. Treeby.</p> <p>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?</p> <p>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?</p> <p>Best Regards<br /> Inoue </p>