High pass filter a signal in the frequency domain
1 回表示 (過去 30 日間)
古いコメントを表示
I have converted an image into frequency domain using fft2() function. Now I want to extract only the high frequency components. How to solve this?
1 件のコメント
John Navarro
2020 年 5 月 11 日
Use the app for filter design.
But first define what is high frequency for your case? For example in my project all signal over 10Hz is defined as High-frequency, in other applications it refeers to components over 10KHz.
回答 (0 件)
参考
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!