http://www.k-wave.org/forum/topic/mediumsound_speed Support for the k-Wave MATLAB toolbox en-US Wed, 13 May 2026 18:23:38 +0000 http://bbpress.org/?v=1.0.2 q http://www.k-wave.org/forum/search.php http://www.k-wave.org/forum/topic/mediumsound_speed#post-6403 Tue, 10 Apr 2018 08:45:46 +0000 Bradley Treeby 6403@http://www.k-wave.org/forum/ <p>Hi Moonssa,</p> <p>My guess is the simulation has become unstable. Try reducing the size of the time step (or CFL). You can check the time step using the function <code>checkStability</code>. Let me know if that doesn't solve it.</p> <p>Brad. </p> http://www.k-wave.org/forum/topic/mediumsound_speed#post-6402 Tue, 10 Apr 2018 08:28:52 +0000 Moonssa 6402@http://www.k-wave.org/forum/ <p>Hi</p> <p>When my medium.sound_speed is set too large,there will be problem with crash.<br /> Please check the attachment~</p> <p><a href="https://i.imgur.com/kSOJXYE.png" rel="nofollow">https://i.imgur.com/kSOJXYE.png</a> </p> <p>Thanks!<br /> Moonssa. </p> http://www.k-wave.org/forum/topic/mediumsound_speed#post-6388 Sun, 08 Apr 2018 17:10:45 +0000 Bradley Treeby 6388@http://www.k-wave.org/forum/ <p>Hi Moonssa,</p> <p>What is the error message that appears?</p> <p>Brad. </p> http://www.k-wave.org/forum/topic/mediumsound_speed#post-6382 Thu, 05 Apr 2018 06:19:16 +0000 Moonssa 6382@http://www.k-wave.org/forum/ <p>Hi</p> <p>I encountered a problem recently.<br /> When my medium.sound_speed is set too large,error message will appear.<br /> How do I know the maximum value of the medium.sound_speed to avoid exceeding?</p> <p>Thanks!<br /> Moonssa. </p>