http://www.k-wave.org/forum/topic/controlling-sources-direction-3d Support for the k-Wave MATLAB toolbox en-US Wed, 13 May 2026 12:42:38 +0000 http://bbpress.org/?v=1.0.2 q http://www.k-wave.org/forum/search.php http://www.k-wave.org/forum/topic/controlling-sources-direction-3d#post-7015 Thu, 22 Aug 2019 17:33:03 +0000 Bradley Treeby 7015@http://www.k-wave.org/forum/ <p>Hi or,</p> <p>You can control the direction by setting the appropriate weightings for the velocity terms (if you want dipole-type sources), by using a pressure source and controlling the phasing (see the <a href="http://www.k-wave.org/documentation/example_tvsp_steering_linear_array.php">Steering A Linear Array Example</a>), or by controlling the source geometry so that it points in the desired direction.</p> <p>Brad. </p> http://www.k-wave.org/forum/topic/controlling-sources-direction-3d#post-6978 Sun, 21 Jul 2019 11:17:12 +0000 or 6978@http://www.k-wave.org/forum/ <p>Hello, I'm trying to control 2 separate directional sources, pointing at different directions. I used the source.u_mask to locate the sources on the 3D grid , and defined different source.ux and source.uy source parameters . the spaceFirstOrder3D shows both sources propagating the 45deg. angle.<br /> Please advise how to define a separate propagation angle per source.</p> <p>Please advise also if it's possible to present a combined source.p and source.ux propagation.<br /> Thanks!<br /> Or </p>