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aggiunto alcune note su funzioni per polinomi e interpolazione

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Giovanni Di Grezia
2014-11-19 13:01:30 +01:00
parent 922b2f22bf
commit a549bd60ea
1 changed files with 10 additions and 0 deletions
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samples/plot,functions,polyval.m Normal file
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fplot( @(x) x^2 * cos(x), [-4 4],'r*' )
hold on
p= [1,2,3,4,5]
x=1:0.1:10
y=polyval(p,x)
plot(x,y)
polyfit(x,y,n) // n <EFBFBD> il grado