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| author | siveshs <siveshs@gmail.com> | 2010-07-02 20:17:28 +0000 |
|---|---|---|
| committer | bnewbold <bnewbold@adelie.robocracy.org> | 2010-07-02 20:17:28 +0000 |
| commit | 9646e2dcec01e75985e3ecad43e1739245a19def (patch) | |
| tree | e1b05190de77241eb005f55bf38264d8ef946812 | |
| parent | 17e8c6dfce3f8800c3320bd5c00af75c8d681b2c (diff) | |
| download | afterklein-wiki-9646e2dcec01e75985e3ecad43e1739245a19def.tar.gz afterklein-wiki-9646e2dcec01e75985e3ecad43e1739245a19def.zip | |
section 2 editing
| -rw-r--r-- | Fourier Series.page | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/Fourier Series.page b/Fourier Series.page index 391a82a..b16663f 100644 --- a/Fourier Series.page +++ b/Fourier Series.page @@ -73,7 +73,7 @@ As a final test to see if the Fourier series really could exist for any periodic If it is possible to approximate the above function using a sum of sines and cosines, then it can be argued that *any* continuous periodic function can be expressed in a similar way. This is because any function could be expressed as a number of peaks at every position. It turns out that the above function can be approximated as the sum of two cosines, namely, $\cos^{2n}(x) + cos^{2n+1}(x)$ -  +<center>  </center> ##What is the Fourier series actually?</b> |