FIR Filter Design using Frequency Sampling Method
In this experiment we design digital filter using frequency sampling method.We accept input for low pass filter and high pass filter from user.And plot magnitude and phase spectrum.If order of LPF and HPF is same then phase plot is linear and same.
We observed that phase spectrum is linear within the positive lobes of magnitude spectrum, continuity is observed in phase plot forward lobes and also when the phase spectrum goes out of the range of -π to π
We observed that phase spectrum is linear within the positive lobes of magnitude spectrum, continuity is observed in phase plot forward lobes and also when the phase spectrum goes out of the range of -π to π
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