http://www.k-wave.org/forum/topic/kspacelinereconm-line-190-%ef%bc%88kx-csqrt-kx2-ky2-%ef%bc%89 Support for the k-Wave MATLAB toolbox en-US Tue, 12 May 2026 23:43:28 +0000 http://bbpress.org/?v=1.0.2 q http://www.k-wave.org/forum/search.php http://www.k-wave.org/forum/topic/kspacelinereconm-line-190-%ef%bc%88kx-csqrt-kx2-ky2-%ef%bc%89#post-515 Thu, 17 May 2012 09:58:35 +0000 huanglin 515@http://www.k-wave.org/forum/ <p>Hi Dr. Treeby,</p> <p> Thank you very much，it works.... </p> http://www.k-wave.org/forum/topic/kspacelinereconm-line-190-%ef%bc%88kx-csqrt-kx2-ky2-%ef%bc%89#post-512 Thu, 17 May 2012 08:51:24 +0000 Bradley Treeby 512@http://www.k-wave.org/forum/ <p>Hi Huanglin,</p> <p>The code should be numerically correct, but you could rename <code>kx</code> on the left hand side of line 190 and then again in line 209 to <code>w_new</code> if it makes it easier to follow how it works.</p> <p>Brad. </p> http://www.k-wave.org/forum/topic/kspacelinereconm-line-190-%ef%bc%88kx-csqrt-kx2-ky2-%ef%bc%89#post-511 Thu, 17 May 2012 07:53:24 +0000 huanglin 511@http://www.k-wave.org/forum/ <p>Hi Dr. Treeby and Dr. Cox,</p> <p> I want to know in kspaceLineRecon.m line 190 （kx = c.*sqrt( kx.^2 + ky.^2),whether it should be w= c.*sqrt( kx.^2 + ky.^2) ? But when I replaced kx with w,and run the 2D FFT Reconstruction For A Line Sensor Example， the result showed running wrong. </p> <p> Thank you very much</p> <p> huanglin </p>