http://www.k-wave.org/forum/topic/does-kspacefirstorder2dg-support-sensordirectivity_angle Support for the k-Wave MATLAB toolbox en-US Wed, 13 May 2026 04:33:00 +0000 http://bbpress.org/?v=1.0.2 q http://www.k-wave.org/forum/search.php http://www.k-wave.org/forum/topic/does-kspacefirstorder2dg-support-sensordirectivity_angle#post-7942 Thu, 26 Nov 2020 11:47:55 +0000 Bradley Treeby 7942@http://www.k-wave.org/forum/ <p>Hi Ian,</p> <p>Yes, that's correct, it's not supported. We have an outstanding issue to throw errors when calling the C++ code with unsupported options. Unfortunately, it hasn't made it to the top of the list!</p> <p>Brad. </p> http://www.k-wave.org/forum/topic/does-kspacefirstorder2dg-support-sensordirectivity_angle#post-7918 Tue, 10 Nov 2020 18:15:13 +0000 idreyn 7918@http://www.k-wave.org/forum/ <p>Hi there — I am testing some simulation code using the interpreted Matlab version of <code>kspaceFirstOrder2D</code> and then running a higher resolution version of the simulation on a different machine using <code>kspaceFirstOrder2DG</code> and getting drastically different results. I believe the discrepancy is accounted for by the fact that the GPU-optimized version of the code doesn't support setting <code>sensor.directivity_angle</code> — as far as I can tell from tinkering around, it ignores this input entirely. Is that correct?</p> <p>Thanks,<br /> Ian </p>