Why not just use Rectangular window for filtering?

조회 수: 10 (최근 30일)
wei zhou
wei zhou 2019년 8월 20일
답변: Ted Shultz 2019년 8월 28일
This question has puzzled me a lot. I wanna know why people not use the ideal window: rectangular window for filtering. I realized people prefer using others like Hamming. What's the disadvantages of the rectangualr window?

답변 (1개)

Ted Shultz
Ted Shultz 2019년 8월 28일
More or less, the sudden start and stops can cause unexpected results, such as higher side lobes. Depending on your application, this can matter more than the small loss of signal.
More discussion of this here:

카테고리

Help CenterFile Exchange에서 Hamming에 대해 자세히 알아보기

Community Treasure Hunt

Find the treasures in MATLAB Central and discover how the community can help you!

Start Hunting!

Translated by