noise redution by wiener filter
3 ビュー (過去 30 日間)
古いコメントを表示
C) It can be readily shown that the autocorrelation of the data at lag l is
r(l)=(a^2/2)cos(2*pi*fo*l)+ delta(l)
Find the Wiener Filter weights, i. e., and the optimum solution of the five filter coefficients.
回答 (1 件)
vxxx
2013 年 3 月 25 日
1 件のコメント
Image Analyst
2013 年 3 月 25 日
編集済み: Image Analyst
2013 年 3 月 25 日
This is not an Answer to your question. Besides, you need to give the volunteers time to answer your question. 2 minutes is not enough time to expect an answer. When/if someone answers, you can reply to them with a "Comment" not an "Answer." Also, please list what toolboxes you have that might be needed for this, for example the Signal Processing Toolbox, in the "Products" panel above.
参考
カテゴリ
Help Center および File Exchange で Filter Analysis についてさらに検索
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!