unable to plot graphs

format long;
syms cp positive 
ctv=0:0.05:1;
for k = 1:numel(ctv)
    ct = ctv(k);
    eqn = (1.38/(cp/ct)^2)-0.4151-(ct^3/cp^2);
    Root{k}=double(vpasolve(eqn,cp,[0 1]));
end
Root{cellfun(@isempty, Root)} = NaN;
figure
plot(ctv, [Root{:}])
grid

5 个评论
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Star Strider 2020-9-10

As always, my pleasure!

Aiden James 2020-9-17

sir,may be you can help me ,plesae refer following link for my query-

How to plot contour with constraints

https://in.mathworks.com/matlabcentral/answers/594670-how-to-plot-contour-with-constraints?s_tid=srchtitle

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