HP 48gII Bedienungsanleitung PDF herunterladen (Seite 154)

Page 14-8

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.

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HP 48gII Bedienungsanleitung Seite 154