18 lines
664 B
Matlab
18 lines
664 B
Matlab
function [sys,x0,str,ts]=sfun_mls(t,x,u,flag,a)
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% sfun_mls - S-function version of Mittag-Leffler function for Simulink
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%
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% The additional parameter a for Mittag-Leffler coefficients
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% Copyright (c) Dingyu Xue, Northeastern University, China
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% Last modified 28 March, 2017
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switch flag
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case 0, sizes = simsizes;
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sizes.NumContStates = 0; sizes.NumDiscStates = 0;
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sizes.NumOutputs = 1; sizes.NumInputs = 1;
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sizes.DirFeedthrough = 1; sizes.NumSampleTimes = 1;
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sys = simsizes(sizes); x0 = []; str = []; ts = [-1 0];
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case 3, sys = ml_func(a,u);
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case {1,2,4,9}, sys = [];
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otherwise, error(['Unhandled flag = ',num2str(flag)]);
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end
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