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[Octave-bug-tracker] [bug #50192] ode15s does not work when the initial
From: |
Marco Caliari |
Subject: |
[Octave-bug-tracker] [bug #50192] ode15s does not work when the initial value is a row |
Date: |
Sun, 5 Feb 2017 17:20:08 +0000 (UTC) |
User-agent: |
Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:51.0) Gecko/20100101 Firefox/51.0 |
Follow-up Comment #2, bug #50192 (project octave):
Done. I allowed ode15i to work with both y0 and y0p row vectors, as written in
the documentation, although the following
A=eye(2);,[tout, yout] = ode15i (@(t, y, yp) A * y - A * yp, [0, 1], [1, 1],
[1, 1]);
does not work in Matlab R2014b.
Moreover, in all the integrators I see a sentence like
@var{init} contains the initial value for the unknowns. If it is a row vector
then the solution @var{y} will be a matrix in which each column is the
solution for the corresponding initial value in @var{init}.
This is true, but it is true also if @var{init} is a column vector.
(file #39673)
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