http://www.k-wave.org/forum/topic/focused-ultrasound-transducer Support for the k-Wave MATLAB toolbox en-US Wed, 13 May 2026 13:35:59 +0000 http://bbpress.org/?v=1.0.2 q http://www.k-wave.org/forum/search.php http://www.k-wave.org/forum/topic/focused-ultrasound-transducer#post-5825 Sun, 12 Feb 2017 20:20:16 +0000 Bradley Treeby 5825@http://www.k-wave.org/forum/ <p>Hi Aarushi,</p> <p>These two codes use slightly different definitions for the bowl surface. It is also much simpler to place the <code>makeBowl</code> function anywhere in the grid, and at any orientation. However, in the meantime, you could certainly use <code>makeSphericalSection</code>. If you open the help for this function under k-Wave in the MATLAB help browser, you will see several examples of how to use it.</p> <p>Hope that helps,</p> <p>Brad. </p> http://www.k-wave.org/forum/topic/focused-ultrasound-transducer#post-5820 Sat, 21 Jan 2017 20:17:11 +0000 aarushi 5820@http://www.k-wave.org/forum/ <p>Also what is the difference between the geometry made by using makeSphericalSection and makeBowl(which you described in the paper "http://www.homepages.ucl.ac.uk/~rmapbtr/papers/CONF_24_2015_Ling_IEEE_DiscreteBowlModel.pdf" ) </p> http://www.k-wave.org/forum/topic/focused-ultrasound-transducer#post-5819 Sat, 21 Jan 2017 18:37:17 +0000 aarushi 5819@http://www.k-wave.org/forum/ <p>For my research, I am using your toolbox and I am trying to simulate a focused ultrasound transducer but have not got much success with that. Is there a way where you can provide the code for simulating a focused transducer.</p> <p>Thanks<br /> Aarushi </p>