Mercurial > octave
view examples/code/oregonator.m @ 31640:e518e1f7e944
Backed out changeset 34c3cd39c4b9
Revert change because there is code that uses gui_pref.ignore, but
only on MAC_OS: global_use_native_dialogs in
gui-preferences-global.h. Are there others?
author | John W. Eaton <jwe@octave.org> |
---|---|
date | Mon, 05 Dec 2022 10:17:17 -0500 |
parents | 823b4bcf79fc |
children |
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## The 'oregonator'. ## ## Reference: ## ## Oscillations in chemical systems. IV. Limit cycle behavior in a ## model of a real chemical reaction. Richard J. Field and Richard ## M. Noyes, The Journal of Chemical Physics, Volume 60 Number 5, ## March 1974. function dx = oregonator (x, t) dx = zeros (3, 1); dx(1) = 77.27*(x(2) - x(1)*x(2) + x(1) - 8.375e-06*x(1)^2); dx(2) = (x(3) - x(1)*x(2) - x(2)) / 77.27; dx(3) = 0.161*(x(1) - x(3)); end