Fourier Series For A Quadratic Function - HP 50g User Manual

Fourier series for a quadratic function

2
Determine the coefficients c , c , and c for the function g(t) = (t-1) +(t-1),
0 1 2
with period T = 2.
Using the calculator in ALG mode, first we define functions f(t) and g(t):
Next, we move to the CASDIR sub-directory under HOME to change the
value of variable PERIOD, e.g.,
„ (hold) §`J@) C ASDI`2K@PERIOD `
Return to the sub-directory where you defined functions f and g, and
calculate the coefficients. Set CAS to Complex mode (see chapter 2)
before trying the exercises. Function COLLECT is available in the ALG
menu ( ‚× ).
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