http://www.k-wave.org/forum/topic/staircasing-errors Support for the k-Wave MATLAB toolbox en-US Tue, 12 May 2026 23:27:57 +0000 http://bbpress.org/?v=1.0.2 q http://www.k-wave.org/forum/search.php http://www.k-wave.org/forum/topic/staircasing-errors#post-7264 Wed, 04 Mar 2020 22:37:44 +0000 elliotP 7264@http://www.k-wave.org/forum/ <p>Dr. Treeby,</p> <p>Thank you for your answer. I am looking forward to the 1.4 version.</p> <p>Best,<br /> Michael </p> http://www.k-wave.org/forum/topic/staircasing-errors#post-7256 Wed, 04 Mar 2020 11:41:55 +0000 Bradley Treeby 7256@http://www.k-wave.org/forum/ <p>Hi Michael,</p> <p>No, this doesn't form part of 1.3. The first version will be in 1.4. The plan is for it to be out this year, maybe in two parts. First an alpha that implements all the functionality, then an update to the simulation functions that gives a big improvement on memory usage when using off-grid sources.</p> <p>Brad. </p> http://www.k-wave.org/forum/topic/staircasing-errors#post-7252 Wed, 04 Mar 2020 06:19:25 +0000 elliotP 7252@http://www.k-wave.org/forum/ <p>Hi Brad,</p> <p>Does the k-Wave Version 1.3 able to simulate acoustic sources on regular meshes without staircase errors that you mention this paper[1]?</p> <p>Best,<br /> Michael</p> <p>[1] Wise, Elliott S., et al. "Representing arbitrary acoustic source and sensor distributions in Fourier collocation methods." The Journal of the Acoustical Society of America 146.1 (2019): 278-288. </p>