http://www.k-wave.org/forum/topic/after-getarraybinarymaskvoxelplot-visualize-the-overlap-problem Support for the k-Wave MATLAB toolbox en-US Wed, 13 May 2026 22:20:11 +0000 http://bbpress.org/?v=1.0.2 q http://www.k-wave.org/forum/search.php http://www.k-wave.org/forum/topic/after-getarraybinarymaskvoxelplot-visualize-the-overlap-problem#post-9071 Sat, 30 Mar 2024 03:42:49 +0000 HYH 9071@http://www.k-wave.org/forum/ <p>The added rectangular elements are 1 mm wide, 1 mm long, and 1.2 mm apart. However, after using the voxelPlot function to visualize, the red cubes are all overlapped, and after adjusting the interval to separate them, when the dx is 0.5mm, it is found that there are 20*20 red cubes in each rectangular array in voxelPlot. How can I solve this problem, my code is as follows。 Looking forward to your answer！</p> <pre><code>element_num_x = 8; element_num_y = 8; element_width = 1e-3; element_length = 1e-3; element_pitch = 1.2e-3; rotation = [0, 0, 0]; x_pos = (0:element_pitch:(element_num_x)*element_pitch); y_pos = (0:element_pitch:(element_num_x)*element_pitch); karray = kWaveArray(); for ind = 1:element_num_x for k = 1:element_num_y karray.addRectElement([x_pos(ind) ,y_pos(k) ,kgrid.z_vec(1)+ z_compensate], element_width, element_length, rotation); end end sensor.mask = karray.getArrayBinaryMask(kgrid); voxelPlot(sensor.mask, &#39;Color&#39;, [1 0 0], &#39;Transparency&#39;, 0.5);</code></pre>