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| -rw-r--r-- | Fourier Series.page | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/Fourier Series.page b/Fourier Series.page index 2c97d0d..cb19358 100644 --- a/Fourier Series.page +++ b/Fourier Series.page @@ -149,6 +149,14 @@ $$ \end{array} $$ +So, +$$ +\begin{array}{ccl} +\vec v . \vec e_1 & = & a_1\\ +\vec v . \vec e_2 & = & a_2\\ +\end{array} +$$ + Extending this principle to the case of an n-dimensional vector: --> compute inner product here and then continue to show what the coefficient formula is |