Copy Code Copy Command There are two design formulas that can help you design FIR filters to meet a set of filter specifications using a Kaiser window. To achieve a relative sidelobe attenuation of –α dB, the β (beta) parameter is β=⎧⎪⎨⎪⎩0.1102(α−8.7),0.5842(α...
C/C++ Code Generation Generate C and C++ code using MATLAB® Coder™. GPU Code Generation Generate CUDA® code for NVIDIA® GPUs using GPU Coder™. Version History Introduced before R2006a expand all R2024b:kaisersupports GPU Code Generation...
Figure 4. Frequency response of a high-pass filter with a Kaiser window; A=60. Python Code In Python, all these formulas can be implemented concisely. from __future__ import division import numpy as np fc = 0.25 # Cutoff frequency as a fraction of the sampling rate (in (0, 0.5))....
window_array = _np.hanning(no_of_samples)elifwindow =='hamming': window_array = _np.hamming(no_of_samples)elifwindow =='blackman': window_array = _np.blackman(no_of_samples)elifwindow =='kaiser': window_array = _np.kaiser(no_of_samples,3)else:raiseValueError('Selected window must ...
Kaiser Window Bandpass Filter Design Copy Code Copy Command Design an odd-length bandpass filter. Note that odd length means even order, so the input to fir1 must be an even integer. Get fsamp = 8000; fcuts = [1000 1300 2210 2410]; mags = [0 1 0]; devs = [0.01 0.05 0.01]; ...