mhnguyen Support for the k-Wave MATLAB toolbox en-US Wed, 13 May 2026 12:03:53 +0000 http://bbpress.org/?v=1.0.2 q http://www.k-wave.org/forum/search.php http://www.k-wave.org/forum/topic/3d-bone-plate-model-withwithout-absorption#post-7226 Wed, 12 Feb 2020 15:58:09 +0000 Bradley Treeby 7226@http://www.k-wave.org/forum/ <p>Hi mhnguyen,</p> <p>Are you using the release binary? If so, it only supports simulations in fluid media, i.e., using input files generated with <code>kspaceFirstOrder3D</code>.</p> <p>Brad. </p> http://www.k-wave.org/forum/topic/3d-bone-plate-model-withwithout-absorption#post-7196 Thu, 23 Jan 2020 16:36:18 +0000 mhnguyen 7196@http://www.k-wave.org/forum/ <p>Hi Dr. Treeby,</p> <p>i'm trying to extend my 2D bone model into 3D Simulation using<br /> pstdElastic3D(kgrid, medium, source, sensor, input_args{:}, 'SaveToDisk', 'SIM_kwave3D_input.h5');<br /> and ran the simulation on CUDA C++ version using eval(['! ' kWAVEPath ' -i SIM_kwave3D_input.h5 -o SIM_kwave3D_output.h5' ]).</p> <p>First I simulated the model with absorption properties and then without absorption properties (alpha_coeff_compression=0 and alpha_coeff_shear=0) to see if the material properties were set correctly. But unfortunately the signals I get from the simulations with and without absorption properties are equal. </p> <p>If i look into my Output-files SIM_kwave3D_output.h5, I see for both Simulations the entry for absorbing_flag=0, even tough I gave the defined absorption properties for bone as an input in pstdElastic3D.<br /> Do you have any advice?</p> <p>Thank you for any help! </p>