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annotate examples/oregonator.m @ 5210:996a08a3eb06 ss-2-9-0

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[project @ 2005-03-15 20:46:03 by jwe]
author jwe
date Tue, 15 Mar 2005 20:46:03 +0000
parents 7c96e85c76db
children 4270ded9ddc6
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1 ## The `oregonator'.
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2 ##
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3 ## Reference:
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4 ##
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5 ## Oscillations in chemical systems. IV. Limit cycle behavior in a
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6 ## model of a real chemical reaction. Richard J. Field and Richard
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7 ## M. Noyes, The Journal of Chemical Physics, Volume 60 Number 5,
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8 ## March 1974.
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8c7955a8d49f [project @ 1997-02-18 09:06:10 by jwe]
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10 function dx = oregonator (x, t)
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12 dx = zeros (3, 1);
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14 dx(1) = 77.27*(x(2) - x(1)*x(2) + x(1) - 8.375e-06*x(1)^2);
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15 dx(2) = (x(3) - x(1)*x(2) - x(2)) / 77.27;
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16 dx(3) = 0.161*(x(1) - x(3));
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