http://www.k-wave.org/forum/topic/%e3%80%90simulation-reflected-shear-wave-propagation-problems%e3%80%91 Support for the k-Wave MATLAB toolbox en-US Tue, 12 May 2026 23:07:29 +0000 http://bbpress.org/?v=1.0.2 q http://www.k-wave.org/forum/search.php http://www.k-wave.org/forum/topic/%e3%80%90simulation-reflected-shear-wave-propagation-problems%e3%80%91#post-8780 Tue, 30 May 2023 19:29:12 +0000 masud407 8780@http://www.k-wave.org/forum/ <p>Hello Amita, what you meant by running main. M? I didn't get it in the drive folder. </p> http://www.k-wave.org/forum/topic/%e3%80%90simulation-reflected-shear-wave-propagation-problems%e3%80%91#post-8424 Thu, 13 Jan 2022 14:24:12 +0000 Amita 8424@http://www.k-wave.org/forum/ <p>I am also following this paper, but I don't understand why they are using kspacefirstorder2D function for generating compressional wave. because for viscoelastic medium, compressional wave should also be calculated using pstdElastic2d function. </p> http://www.k-wave.org/forum/topic/%e3%80%90simulation-reflected-shear-wave-propagation-problems%e3%80%91#post-8340 Thu, 11 Nov 2021 16:59:58 +0000 Xueting 8340@http://www.k-wave.org/forum/ <p>Hi uuu,</p> <p>I'm also following this paper, did you manager to re-porduce the same result as in the paper?<br /> Thank you.</p> <p>Best regards, Li </p> http://www.k-wave.org/forum/topic/%e3%80%90simulation-reflected-shear-wave-propagation-problems%e3%80%91#post-8299 Sun, 22 Aug 2021 10:45:05 +0000 uuu81704 8299@http://www.k-wave.org/forum/ <p>I follow the paper <a href="https://doi.org/10.1121/2.0000398" rel="nofollow">https://doi.org/10.1121/2.0000398</a> mainly.<br /> I separate it into 2 parts.<br /> make different medium shear_speed(5 m/s and 1 m/s) to reflect shear wave.</p> <p>===== code &amp; Procedure =====<br /> run "main.m"<br /> 1. push focus ARF to generate stress(input of Part2)<br /> 2. record the ux &amp; uy to get displacement<br /> <a href="https://drive.google.com/drive/folders/1tTkO4KDsLASSqUZvQRmDz5sw4kX3plqR" rel="nofollow">https://drive.google.com/drive/folders/1tTkO4KDsLASSqUZvQRmDz5sw4kX3plqR</a><br /> (I will update more details in the slide on the drive)</p> <p>======= Problems ========<br /> 1. there seems a fake shear wave generated from the wall.<br /> 2. I am not sure about my code design right, or not? </p>