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| author | siveshs <siveshs@gmail.com> | 2010-07-03 04:29:05 +0000 |
|---|---|---|
| committer | bnewbold <bnewbold@adelie.robocracy.org> | 2010-07-03 04:29:05 +0000 |
| commit | 7dc7c1dd67c50b91fce2f19574169ad28735af4c (patch) | |
| tree | 82a637fbc1f6451861a01197a55f354c29a62c9e /Fourier Series.page | |
| parent | 008401b708e4b836fb17c5bc9378368e94413f83 (diff) | |
| download | afterklein-wiki-7dc7c1dd67c50b91fce2f19574169ad28735af4c.tar.gz afterklein-wiki-7dc7c1dd67c50b91fce2f19574169ad28735af4c.zip | |
section 3 editing
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| -rw-r--r-- | Fourier Series.page | 1 |
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diff --git a/Fourier Series.page b/Fourier Series.page index 2c9ddd9..e603e15 100644 --- a/Fourier Series.page +++ b/Fourier Series.page @@ -133,6 +133,7 @@ n \neq m \Rightarrow (f_n,f_m) & = & 0\\ \end{array} $$ +which is the condition of orthonormality (the vectors are perpendicular and each has a length of 1 unit). ##Determining Coefficients of the Basis vectors In any vector space, the inner product of a vector and its basis vector gives the coefficient. For example, consider a 2-dimensional vector as shown below: |