I have a following bit of code specific to Octave, in a project that is also meant to be run in Matlab:
if (isOctave())
% Set the tick label precision
set(gca, ‘xticklabel’, cellstr(num2str(get(gca, ‘xtick’) (:), "%.2f"))) %#ok<SBTMP,*ALL>
set(gca, ‘yticklabel’, cellstr(num2str(get(gca, ‘ytick’) (:), "%.2f"))) %#ok<SBTMP,*ALL>
% Set axis font size
set(gca, ‘fontsize’, 12)
end
That particular code is needed for Octave to display figures properly.

And isOctave.m is as follows:
function retval = isOctave
persistent cacheval; % speeds up repeated calls
if isempty (cacheval)
cacheval = (exist ("OCTAVE_VERSION", "builtin") > 0);
end
retval = cacheval;
end

isOctave() has been tested to properly return 0 (false) in Matlab and 1 (true) in Octave.

Now, in Matlab an error message is produced due to the indexing with a colon:

Error: File: foobar.m Line: 117 Column: 41
Invalid array indexing.

And since the code to be executed is guarded with isOctave(), which returns ‘false’, logically that code section should not even be executed in Matlab. So it’s weird that such error is being generated. And it even persist after adding the suppresstion %#ok<SBTMP,*ALL> in there.I have a following bit of code specific to Octave, in a project that is also meant to be run in Matlab:
if (isOctave())
% Set the tick label precision
set(gca, ‘xticklabel’, cellstr(num2str(get(gca, ‘xtick’) (:), "%.2f"))) %#ok<SBTMP,*ALL>
set(gca, ‘yticklabel’, cellstr(num2str(get(gca, ‘ytick’) (:), "%.2f"))) %#ok<SBTMP,*ALL>
% Set axis font size
set(gca, ‘fontsize’, 12)
end
That particular code is needed for Octave to display figures properly.

And isOctave.m is as follows:
function retval = isOctave
persistent cacheval; % speeds up repeated calls
if isempty (cacheval)
cacheval = (exist ("OCTAVE_VERSION", "builtin") > 0);
end
retval = cacheval;
end

isOctave() has been tested to properly return 0 (false) in Matlab and 1 (true) in Octave.

Now, in Matlab an error message is produced due to the indexing with a colon:

Error: File: foobar.m Line: 117 Column: 41
Invalid array indexing.

And since the code to be executed is guarded with isOctave(), which returns ‘false’, logically that code section should not even be executed in Matlab. So it’s weird that such error is being generated. And it even persist after adding the suppresstion %#ok<SBTMP,*ALL> in there. I have a following bit of code specific to Octave, in a project that is also meant to be run in Matlab:
if (isOctave())
% Set the tick label precision
set(gca, ‘xticklabel’, cellstr(num2str(get(gca, ‘xtick’) (:), "%.2f"))) %#ok<SBTMP,*ALL>
set(gca, ‘yticklabel’, cellstr(num2str(get(gca, ‘ytick’) (:), "%.2f"))) %#ok<SBTMP,*ALL>
% Set axis font size
set(gca, ‘fontsize’, 12)
end
That particular code is needed for Octave to display figures properly.

And isOctave.m is as follows:
function retval = isOctave
persistent cacheval; % speeds up repeated calls
if isempty (cacheval)
cacheval = (exist ("OCTAVE_VERSION", "builtin") > 0);
end
retval = cacheval;
end

isOctave() has been tested to properly return 0 (false) in Matlab and 1 (true) in Octave.

Now, in Matlab an error message is produced due to the indexing with a colon:

Error: File: foobar.m Line: 117 Column: 41
Invalid array indexing.

And since the code to be executed is guarded with isOctave(), which returns ‘false’, logically that code section should not even be executed in Matlab. So it’s weird that such error is being generated. And it even persist after adding the suppresstion %#ok<SBTMP,*ALL> in there. matlab, octave, code, portable MATLAB Answers — New Questions

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