init

FOTF Toolbox/c7mchua.m

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+function y=c7mchua(~,x,k)
+% C7MCHUA the function describing fractional Chua circuit
+% Copyright (c) Dingyu Xue, Northeastern University, China
+
+% Last Modified 18 May, 2022
+   a=10.725; b=10.593; c=0.268; m0=-1.1726; m1=-0.7872;
+   switch k
+      case 1
+         f=m1*x(1)+0.5*(m0-m1)*(abs(x(1)+1)-abs(x(1)-1));
+         y=a*(x(2)-x(1)-f);
+      case 2, y=x(1)-x(2)+x(3);
+      case 3, y=-b*x(2)-c*x(3);
+   end
+end