http://www.k-wave.org/forum/topic/all-of-the-examples-give-errors-matlab-2012b-yes-paths-are-set Support for the k-Wave MATLAB toolbox en-US Wed, 13 May 2026 01:11:21 +0000 http://bbpress.org/?v=1.0.2 q http://www.k-wave.org/forum/search.php http://www.k-wave.org/forum/topic/all-of-the-examples-give-errors-matlab-2012b-yes-paths-are-set#post-2242 Fri, 12 Apr 2013 08:14:18 +0000 Bradley Treeby 2242@http://www.k-wave.org/forum/ <p>It seems that this function might be conflicting with the k-Wave variable of the same name. If you temporarily rename your function to something else, do the toolbox examples then run? </p> http://www.k-wave.org/forum/topic/all-of-the-examples-give-errors-matlab-2012b-yes-paths-are-set#post-2227 Thu, 11 Apr 2013 20:10:08 +0000 abrand 2227@http://www.k-wave.org/forum/ <p>yes I do!</p> <p><code>open plot_layout</code> opens that function, as expected! Any further ideas as to why it doesn't work? </p> http://www.k-wave.org/forum/topic/all-of-the-examples-give-errors-matlab-2012b-yes-paths-are-set#post-2147 Wed, 10 Apr 2013 06:58:44 +0000 Bradley Treeby 2147@http://www.k-wave.org/forum/ <p>Hi Andy,</p> <p>Do you have a user function called <code>plot_layout</code> somewhere on your path? What happens if you type <code>open plot_layout</code>?</p> <p>Brad. </p> http://www.k-wave.org/forum/topic/all-of-the-examples-give-errors-matlab-2012b-yes-paths-are-set#post-2136 Wed, 10 Apr 2013 02:06:17 +0000 abrand 2136@http://www.k-wave.org/forum/ <p>Hi,</p> <p>I was quite excited downloading k-Wave but I can't get it to work.<br /> Tried 10 of the examples and all give errors.</p> <p>i.e. "example_tvsp_snells_law.m" gives<br /> ===========================================<br /> &gt;&gt; example_tvsp_snells_law<br /> Running k-Wave simulation...<br /> start time: 10-Apr-2013 03:03:27<br /> reference sound speed: 3000m/s<br /> dt: 39.0625ns, t_end: 39.0625us, time steps: 1001<br /> input grid size: 128 by 128 grid points (50 by 50mm)<br /> maximum supported frequency: 1.92MHz<br /> Error using plot_layout (line 68)<br /> Not enough input arguments.</p> <p>Error in kspaceFirstOrder2D (line 698)<br /> if plot_layout || plot_sim</p> <p>Error in example_tvsp_snells_law (line 83)<br /> kspaceFirstOrder2D(kgrid, medium, source, [], input_args{:});<br /> &gt;&gt;<br /> ======================================</p> <p>Pretty much all the examples give this type of error!</p> <p>======================================<br /> example_ivp_photoacoustic_waveforms<br /> Running k-Wave simulation...<br /> start time: 10-Apr-2013 03:04:41<br /> reference sound speed: 1500m/s<br /> dt: 2ns, t_end: 300ns, time steps: 151<br /> input grid size: 64 grid points (1mm)<br /> maximum supported frequency: 48MHz<br /> smoothing p0 distribution...<br /> casting variables to single type...<br /> Error using plot_layout (line 68)<br /> Not enough input arguments.</p> <p>Error in kspaceFirstOrder1D (line 620)<br /> if plot_layout || plot_sim</p> <p>Error in example_ivp_photoacoustic_waveforms (line 78)<br /> sensor_data_1D = kspaceFirstOrder1D(kgrid, medium, source, sensor, input_args{:});<br /> ============================================</p> <p>Am I blind, what am I missing. I'm fairly certain that theexamples are not missing any input arguments, how can this be?</p> <p>cheers<br /> Andy </p>