http://www.k-wave.org/forum/topic/mediumalpha_power-and-mediumalpha_coeff Support for the k-Wave MATLAB toolbox en-US Wed, 13 May 2026 18:25:32 +0000 http://bbpress.org/?v=1.0.2 q http://www.k-wave.org/forum/search.php http://www.k-wave.org/forum/topic/mediumalpha_power-and-mediumalpha_coeff#post-6362 Wed, 21 Mar 2018 21:37:58 +0000 Bradley Treeby 6362@http://www.k-wave.org/forum/ <p>Hi Moonssa,</p> <p>medium.alpha_coeff can be heterogeneous in the same way as sound speed or density. However, medium.alpha_power must be a scalar. See early threads on the same topic for more details.</p> <p>Brad. </p> http://www.k-wave.org/forum/topic/mediumalpha_power-and-mediumalpha_coeff#post-6360 Wed, 21 Mar 2018 08:20:39 +0000 Moonssa 6360@http://www.k-wave.org/forum/ <p>Hi</p> <p>As far as I know,if I want to set different layer in medium,medium.density and medium.sound_speed can solve.<br /> But I want to know,if I have different medium.alpha_power and different medium.alpha_coeff for different layer in medium now, my medium.alpha_power and medium.alpha_coeff also can set different layer in medium ?</p> <p>How can I do ? </p> <p>Thanks<br /> Moonssa </p>