How can I draw the graph of the following two isoclines in Matlab?
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Parvaiz Ahmad Naik
2019년 5월 5일
답변: Zenin Easa Panthakkalakath
2019년 5월 14일
f(x,y)=A-Bx-Lx/(1+Mx)(1+Ny) (1)
g(x,y)=Lx/(1+Mx)(1+Ny)-D-F/(1+Hy) (2)
A=2; B=0.05; L=0.004; M=0.004; N= 0.002; D=0.053; F=0.02; H=0.0004
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Zenin Easa Panthakkalakath
2019년 5월 14일
Hi Parvaiz,
A combination of 'meshgrid' and 'surf' functions may be used in order to do this. The following code snippet may or may not be accurate, but feel free to use it as a starting point.
A=2; B=0.05; L=0.004; M=0.004; N= 0.002; D=0.053; F=0.02; H=0.0004
f = @(x,y)A-B.*x-L.*x./(1+M.*x).*(1+N.*y)
g = @(x,y)L.*x./(1+M.*x)*(1+N.*y)-D-F./(1+H.*y)
[X,Y] = meshgrid(1:5,1:5);
surf(X, Y, f(X,Y));
hold on;
surf(X, Y, g(X,Y));
Regards,
Zenin
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