Last issue’s answer:
4.2.3 Parametric Function Plotting
Matlab Quick Exercise 4.2.3 Parametric Function Plotting
[Reference Video31.17]
The program is as follows:
xt=@(t)t;
yt=@(t)sin(t);
zt=@(t)exp(t);
fplot3(xt,yt,zt)
Running result:
——————— Non-glamorous dividing line —————————4.3 Three-Dimensional Surface Plot
4.3.1Surface Plot Based on Data
Plotting the image:f(x,y)= x^2+y^2,-5≤x≤5,1≤y≤11
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