this link may be help you

https://www.mathworks.com/matlabcentral/fileexchange/30947-gaussian-bandpass-filter-for-image-processing

Yes Indeed, have a look at https://au.mathworks.com/help/signal/ref/bandpass.html

https://au.mathworks.com/matlabcentral/answers/423004-dsp-digital-bandpass-filter

https://au.mathworks.com/matlabcentral/answers/361348-how-i-applly-a-bandpass-filter-in-a-signal

This may help you. Please go through it.

Link is here: https://www.mathworks.com/help/signal/ref/bandpass.html

Thank You Abbas Miry Sir, I will check this ..

Thank you Meer Zafarullah Noohani , Muhammad Ali Sir, I have checked those link already.

Thank you Aparna Sathya Murthy Mam. I will check that.

Anik Ghosh

I think this filter works for you:

https://www.mathworks.com/matlabcentral/fileexchange/30946-butterworth-bandpass-filter-for-image-processing

First, you have to define the ( unwanted information ) well, and then you can use the proper tool for that kind of unwanted information.

Sample BP FIR filter :

bpfir = designfilt('bandpassfir', 'FilterOrder',20, ... 'CutoffFrequency1',500,'CutoffFrequency2',560, ... 'SampleRate',2000)

Sample BP IIR filter :

bpiir = designfilt('bandpassiir', 'FilterOrder',20, ... 'HalfPowerFrequency1',500,'HalfPowerFrequency2',560, ... 'SampleRate',2000)

Thank You Ranjan Parekh Sir, Firas Mahmood Mustafa Sir, Jonathan Schulte Sir for your valuable response..

Best Regards

Anik Ghosh