Mercurial > octave
diff scripts/ode/odeplot.m @ 20928:2b8447888e0a
strip trailing whitespace from files
* md5sum.m, fileattrib.m, ode23.m, odeplot.m,
ode_struct_value_check.m, runge_kutta_23.m runge_kutta_interpolate.m:
Strip trailing whitespace.
| author | John W. Eaton <jwe@octave.org> |
|---|---|
| date | Thu, 17 Dec 2015 11:50:59 -0500 |
| parents | 4d14b0a22b29 |
| children | d9e05450936f |
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--- a/scripts/ode/odeplot.m Thu Dec 17 11:42:42 2015 -0500 +++ b/scripts/ode/odeplot.m Thu Dec 17 11:50:59 2015 -0500 @@ -36,7 +36,7 @@ %# For example, solve an anonymous implementation of the "Van der Pol" equation and display the results while solving %# @example %# fvdb = @@(t,y) [y(2); (1 - y(1)^2) * y(2) - y(1)]; -%# +%# %# opt = odeset ("OutputFcn", @@odeplot, "RelTol", 1e-6); %# sol = ode45 (fvdb, [0 20], [2 0], opt); %# @end example @@ -47,10 +47,10 @@ function [varargout] = odeplot (t, y, flag, varargin) ## No input argument check is done for a higher processing speed - persistent fig; persistent told; + persistent fig; persistent told; persistent yold; persistent counter; - if (strcmp (flag, "init")) + if (strcmp (flag, "init")) ## Nothing to return, t is either the time slot [tstart tstop] ## or [t0, t1, ..., tn], y is the inital value vector "init" fig = figure; told = t(1,1); yold = y(:,1); @@ -65,7 +65,7 @@ plot (told, yold, "-o", "markersize", 1); drawnow; varargout{1} = false; - elseif (strcmp (flag, "done")) + elseif (strcmp (flag, "done")) ## Cleanup has to be done, clear the persistent variables because ## we don't need them anymore clear ("figure", "told", "yold", "counter");