ESS210B
Prof. Jin-Yi Yu
Interpretation
q
Now, we want to
approximate the value of
f
at a grid point (
f
g
)
,
in terms of a linear combination of the values of
f
at
neighboring station points (
f
i
)
:
q
q
q
We want to determine the coefficients
p
i
by minimizing the
mean squared error: