A Bandpass Filter is a type of filter that allows only a specific range of wavelengths to pass through while blocking others. It is commonly used in optical instruments for applications such as spectral radiome
The example below designs an elliptic low-pass filter with defined pass-band and stop-band ripple, respectively. Note the much lower filter order (order 4) compared with the FIR filters from the examples above in order to reach the same stop-band attenuation of :math:`\approx 60` dB. ....
A Bandpass Filter is a type of filter that allows only a specific range of wavelengths to pass through while blocking others. It is commonly used in optical instruments for applications such as spectral radiometry, medical diagnostics, and astronomy. ...