http://www.k-wave.org/forum/topic/source-outside-of-the-grid Support for the k-Wave MATLAB toolbox en-US Wed, 13 May 2026 09:51:50 +0000 http://bbpress.org/?v=1.0.2 q http://www.k-wave.org/forum/search.php http://www.k-wave.org/forum/topic/source-outside-of-the-grid#post-7407 Fri, 17 Apr 2020 16:13:22 +0000 Bradley Treeby 7407@http://www.k-wave.org/forum/ <p>Hi Gabri,</p> <p>Within a single simulation, no, unless you can define the pressure from the source on the boundary of your simulation domain.</p> <p>Brad. </p> http://www.k-wave.org/forum/topic/source-outside-of-the-grid#post-7372 Mon, 06 Apr 2020 15:19:16 +0000 gabri92 7372@http://www.k-wave.org/forum/ <p>Hi,</p> <p>since it is not possible to solve like the paper suggest, i.e., running multiple simulations, in case of non-focused sources(which is my case of interest), I decided to ripropose the question.</p> <p>Somebody knows if is it possible to run a single simulation in which the source is located outside of the simulation grid?</p> <p>Best regards,<br /> Gabri </p> http://www.k-wave.org/forum/topic/source-outside-of-the-grid#post-7352 Thu, 02 Apr 2020 10:21:48 +0000 gabri92 7352@http://www.k-wave.org/forum/ <p>I think I solved the problem with the <a href="https://jtultrasound.biomedcentral.com/articles/10.1186/s40349-016-0056-9">paper</a> Bradley passed me in the topic "Change the grid spacing" </p> http://www.k-wave.org/forum/topic/source-outside-of-the-grid#post-7350 Wed, 01 Apr 2020 17:03:59 +0000 gabri92 7350@http://www.k-wave.org/forum/ <p>Hi all,</p> <p>Is it possible to run a simulation in which the source lies outside the grid?</p> <p>Best regards,<br /> Gabri </p>