http://www.k-wave.org/forum/topic/how-can-i-define-a-complex-object Support for the k-Wave MATLAB toolbox en-US Wed, 13 May 2026 12:08:10 +0000 http://bbpress.org/?v=1.0.2 q http://www.k-wave.org/forum/search.php http://www.k-wave.org/forum/topic/how-can-i-define-a-complex-object#post-5664 Fri, 09 Sep 2016 21:12:20 +0000 Bradley Treeby 5664@http://www.k-wave.org/forum/ <p>Hi Dustin,</p> <p>I'd suggest working through the first few k-Wave examples in the MATLAB help browser, in particular the <a href="http://www.k-wave.org/documentation/example_ivp_loading_external_image.php">Loading External Image Maps Example</a>. The source distribution is just a matrix of pressure values, so you can create this however you like, including from external data. </p> <p>Brad. </p> http://www.k-wave.org/forum/topic/how-can-i-define-a-complex-object#post-5658 Thu, 08 Sep 2016 02:54:14 +0000 Dustin Qi 5658@http://www.k-wave.org/forum/ <p>I dont know if I make myself clear. I means that when we define the initial pressure distribution,we can use functions in k-wave,such as makeDisc, to create some simple geometric shapes.But if I want to define a more complex or irregular shapes, I need to write functons myself? or I can use some external<br /> data?<br /> Thanks! </p> http://www.k-wave.org/forum/topic/how-can-i-define-a-complex-object#post-5657 Wed, 07 Sep 2016 13:40:30 +0000 Dustin Qi 5657@http://www.k-wave.org/forum/ <p>Hello,Dr.Treeby and Dr.Cox,<br /> Thanks for your exllent toolbox and it's really help me a lot.<br /> Actually I'm still not very familiar with the toolbox. I just want to ask how can I define a more complex object? For example I want to define a irregular object or even a mouse before I run the simulation.<br /> Looking forward your response soon.<br /> Best wishes!<br /> Dustin </p>