Pertemuan
1
Deret Fourier
Born: 21 March 1768 in Auxerre, Bourgogne, France
Died: 16 May 1830 in Paris, France
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Deret Fourier
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Fungsi Periodic
f (t )
0
p
2p
3p
…
t
f ( x  np)  f ( x) haf bg
 h( x  np)  h( x)
 
g( x  np)  g( x) 
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Deret Fourier
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For a function on the real numbers or on the integers, that
means that the entire graph can be formed from copies of
one particular portion, repeated at regular intervals. More
explicitly, a function f is periodic with period t if
f(x + t) = f(x)
for all values of x in the domain of f.
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Terima kasih
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