http://www.k-wave.org/forum/topic/dont-use-pml Support for the k-Wave MATLAB toolbox en-US Wed, 13 May 2026 04:33:07 +0000 http://bbpress.org/?v=1.0.2 q http://www.k-wave.org/forum/search.php http://www.k-wave.org/forum/topic/dont-use-pml#post-5899 Tue, 25 Apr 2017 12:18:44 +0000 g.schober@skz.de 5899@http://www.k-wave.org/forum/ <p>Hi Chulhee,<br /> the perfectly matched layer (PML) absorbs every soundwave before it hits the edge of the area you want to simulate, so that the wave doesn't appear on the other side of the area. If you don't want to use the PML you have to extent the area you are simulating so that a wavefront never reaches the edge.<br /> Best Regards </p> http://www.k-wave.org/forum/topic/dont-use-pml#post-5898 Tue, 25 Apr 2017 11:56:47 +0000 chulhee yun 5898@http://www.k-wave.org/forum/ <p>Hi.<br /> Excuse me, I have a question. I want to simulate pstdElastic2D except PML. I don't want to edge beam affect another edge. In other words I want to remove any signal at edge. Please help me. </p>