Error using fdesign.notch

2 次查看（过去 30 天）
user86753
user86753 2021-2-15
回答： Star Strider 2021-2-15
I'm trying to test the notch filter code referenced here, https://www.mathworks.com/help/dsp/ref/fdesign.notch.html.
F0 = 60; % interference is at 60 Hz
Fs = 3000; % sampling frequency is 3000 Hz
notchspec = fdesign.notch('N,F0,Q',2,F0,10,Fs);
notchfilt = design(notchspec,'SystemObject',true);
fvtool(notchfilt,'Color','white');
I have the Signal Processing Toolbox but I'm getting the error below.
Unable to resolve the name fdesign.notch.
Signal Processing Toolbox Version 8.5 (R2020b)

请先登录，再回答此问题。

采纳的回答

Star Strider
Star Strider 2021-2-15
The fdesign.notch function is in the DSP System Toolbox.
An appropriate Signal Processing Toolbox equivalent function is bandstop.

更多回答（0 个）

类别

在 Help Center 和 File Exchange 中查找有关 Filter Design 的更多信息

标签

产品


版本

R2020b

Community Treasure Hunt

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

Start Hunting!

Translated by