http://www.k-wave.org/forum/topic/question-about-time-varying-sources Support for the k-Wave MATLAB toolbox en-US Wed, 13 May 2026 18:28:14 +0000 http://bbpress.org/?v=1.0.2 q http://www.k-wave.org/forum/search.php http://www.k-wave.org/forum/topic/question-about-time-varying-sources#post-6421 Wed, 18 Apr 2018 09:23:11 +0000 Bradley Treeby 6421@http://www.k-wave.org/forum/ <p>Hi Erdem,</p> <p>Yes - you can define <code>source.p</code> as a matrix, where each row corresponds to the time series for each grid point in the source mask (following column-wise linear matrix indexing). See the <a href="http://www.k-wave.org/documentation/example_tvsp_homogeneous_medium_monopole.php">Monopole Point Source In A Homogeneous Propagation Medium Example</a> in the MATLAB help browser.</p> <p>Brad. </p> http://www.k-wave.org/forum/topic/question-about-time-varying-sources#post-6408 Wed, 11 Apr 2018 16:04:25 +0000 ErdemAtbas 6408@http://www.k-wave.org/forum/ <p>I was reading the manual and I got a question about the variable named/field name "source.p". At 35th page of the manual (38th page at the pdf) source.p is explained as the time-varying pressure at each of the source positions given by source.p_mask.</p> <p>Therefore, my question is, is there a way to assign different time-varying pressures to each source positions rather than making them radiate the same time-varying pressure?</p> <p>Best Regards<br /> Erdem Atbas </p>