polynomial evaluation for a simple curve.
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After I got the coefficent from the command:
p1=polyfit(x,y,4);
the p1 vector is:
p1 =
-35.4628 39.9257 -14.8278 1.6022 1.1031
the x vector is:
x=[0:0.001:0.4000]
Now, how do I write like this:
![](https://www.mathworks.com/matlabcentral/answers/uploaded_files/324541/image.jpeg)
I don't need the polyval command.
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