HP 50g User Manual download pdf (Page 150)

Page 14-7

Thus, c

= 1/3, c

= (π⋅i+2)/π

, c

= (π⋅i+1)/(2π

The Fourier series with three elements will be written as

g(t) ≈ Re[(1/3) + (π⋅i+2)/π

⋅exp(i⋅π⋅t)+ (π⋅i+1)/(2π

)⋅exp(2⋅i⋅π⋅t)].

Reference

For additional definitions, applications, and exercises on solving

differential equations, using Laplace transform, and Fourier series and

transforms, as well as numerical and graphical methods, see Chapter 16

in the calculator’s user’s guide.

SG49A.book Page 7 Friday, September 16, 2005 1:31 PM

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HP 50g User Manual Page 150