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| author | Benjamin Franzke <benjaminfranzke@googlemail.com> | 2012-05-08 23:35:03 +0200 |
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| committer | Benjamin Franzke <benjaminfranzke@googlemail.com> | 2012-05-08 23:35:03 +0200 |
| commit | 280b2875e45d8cdf2de813a4bce53cc2d1870b04 (patch) | |
| tree | 9133e03110c88502686c32195236caa5a11569c2 /remove_sevenday_frequency.m | |
| parent | 60a853f499da45a6329e6416750e3853fa28cbe6 (diff) | |
| download | dmc-280b2875e45d8cdf2de813a4bce53cc2d1870b04.tar.gz dmc-280b2875e45d8cdf2de813a4bce53cc2d1870b04.tar.bz2 dmc-280b2875e45d8cdf2de813a4bce53cc2d1870b04.zip | |
remove_sevenday_frequency: Use a fixed kickout
Gives much better results than the dynamic one.
Diffstat (limited to 'remove_sevenday_frequency.m')
| -rw-r--r-- | remove_sevenday_frequency.m | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/remove_sevenday_frequency.m b/remove_sevenday_frequency.m index 26cc35b..7012d1d 100644 --- a/remove_sevenday_frequency.m +++ b/remove_sevenday_frequency.m @@ -1,6 +1,5 @@ function [ret, removed] = remove_sevenday_frequency(quantity) - A = fft(sum(quantity')); - kickout = (abs(A) > 2500) & (abs(A) < 20000); + kickout = [ 0 1 1 0 0 0 0 0 0 0 0 0 0 0 ] f = fft(quantity); removed = diag(kickout) * f; |