How to plot symbolic function with too many variables

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Noemi Ambrosio
Noemi Ambrosio 2019-3-6
评论： madhan ravi 2019-3-6
Hello,
I am new in this Matlab world and I have to understand some things.
How can I plot an equation like this?
>> sol_h.T
ans =
C2 - t*(T*alpha2 + T*gamma1 + 100*T*k3 - 200*U*k1 + (40000*U^2*k1^2*pT)/A2 - (40000*U^2*k1^2*pU)/A2)
I got the numerical values and I wrote them in the code like:
alpha2 = 0,001;
But I would like to replace the variable with the numerical values in the equation. How can I?
Thank you so much, have a good day!
  1 个评论
madhan ravi
madhan ravi 2019-3-6
Use subs() to substitute values, symbolically you can plot with max three values(since 2016b I suppose).

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