How to make the bandpass filter stable?
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Hello,
I am designing a multiple feedback bandpass filter but i get a bode plot which shows its unstable. I have attached the bode plot below, Could anyone share your opinion how to make it stable or my analysis is wrong?
Code:
Reference for designing BandPass Filter: http://www.ecircuitcenter.com/Circuits/MFB_bandpass/MFB_bandpass.htm
Thank you.![](https://www.mathworks.com/matlabcentral/answers/uploaded_files/309467/image.png)
![](https://www.mathworks.com/matlabcentral/answers/uploaded_files/309467/image.png)
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