plotting a simple Graph
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Hi everyone,
Trying to plot a graph unsucssesfully :((
alpha=2.2;
Mx0=34.8262;
My0=15.7563;
Mx=linspace(0,50,0.0001);
Interaction_Curve=(Mx./Mx0).^alpha+(My./My0).^alpha-1
plot(Interaction_Curve,Mx)
Thank You Very much
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采纳的回答
Star Strider
2019-12-24
One problem is that ‘My’ is missing. Beyond that, the linspace arguments resulted in an empty vector for ‘Mx’.
It might be easier to plot this as an implicit function:
alpha=2.2;
Mx0=34.8262;
My0=15.7563;
Interaction_Function = @(Mx,My) (Mx./Mx0).^alpha+(My./My0).^alpha-1;
figure
fimplicit(Interaction_Function, [0 50 0 30])
ylim([0 30])
producing:
That seems to produce the sort of plot you want. Make appropriate changes to the second agrument in the fimplicit call to get the result you want.
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更多回答(1 个)
Image Analyst
2019-12-24
Try this:
alpha = 2.2;
Mx0 = 34.8262;
My0 = 15.7563;
Mx = linspace(0,50, 1000);
My = linspace(0,50, 1000); % Not sure what My should be!!!
Interaction_Curve = (Mx./Mx0).^alpha+(My./My0).^alpha-1
plot(Mx, Interaction_Curve, 'b-', 'LineWidth', 2)
grid on;
Be sure to define My because I just guessed incorrectly.
2 个评论
Image Analyst
2019-12-24
I know. Because I don't have the value of the My variable. That's why I asked you to define it. What is it? But doesn't matter since it looks like Star figured it out.
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