This was our first experiment to design FIR filter. The aim of the experiment was to design Linear Phase FIR filter using window function. FIR filter is designed by truncating infinite samples of hd[n] by using window function. Examples of window function include, Hamming window, Bartlet Window, Hanning window, Blackman window etc.
Filter parametres like Attenuation in Stop band (As) and Pass band (Ap) as well as Pass band frequency, Stop band frequency and sampling frequency were given as input.The magnitude and phase plot of both the filters was plotted using scilab.
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