http://www.k-wave.org/forum/topic/how-to-place-sensor-position-with-an-angle-to-the-source Support for the k-Wave MATLAB toolbox en-US Tue, 12 May 2026 23:08:51 +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-to-place-sensor-position-with-an-angle-to-the-source#post-315 Fri, 17 Feb 2012 05:50:34 +0000 Bradley Treeby 315@http://www.k-wave.org/forum/ <p>Hi Eldhose,</p> <p>If you are using a single grid point to represent your source, it will probably be easier to shift the source to a new position/angle rather than changing the angle of the detector. Take a look at how this is done in the <a href="http://www.k-wave.org/documentation/example_sd_directivity_modelling_3D.php">Modelling Sensor Directivity in 3D Example</a>. In this case you would replace the rectangular sensor mask with the focused detector from the <a href="http://www.k-wave.org/documentation/example_sd_focussed_detector_3D.php">Focussed Detector in 3D Example</a>.</p> <p>Good luck with your simulations,</p> <p>Brad. </p> http://www.k-wave.org/forum/topic/how-to-place-sensor-position-with-an-angle-to-the-source#post-312 Thu, 16 Feb 2012 09:30:00 +0000 eldhochhan 312@http://www.k-wave.org/forum/ <p>Hi Ben,</p> <p>I was wondering how we can place the sensor position in a particular angle with the source in the example "Focused detector in 3D". Let say angles 30 degree, 45 degree or 60 degree. I am actually doing a study on the sensor directionality. I would like to find out the output signal intensities on the particular angles and do a comparison.So it will be very helpful for you if you can suggest me a way out for this. I have tried a few times but shows error called "Subscripted assignment dimension mismatch".</p> <p>Let say for 45 degree angle, half the sensor mask will be in x-axis and the other half will be in y-axis right??</p> <p>Thanks,<br /> Eldhose </p>