Value

Finding number of alternations in parks mcclellan

Finding number of alternations in parks mcclellan
  1. What is the alternation theorem?
  2. What is the value of J Type in the parks McClellan program for a Hilbert transformer?
  3. How to use remez in matlab?

What is the alternation theorem?

The alternation theorem states that the polynomial of degree L that minimizes the maximum error will have at least L+2 extrema. The optimal frequency response will barely reach the maximum ripple bounds. The extrema must occur at the pass and stop band edges and at either ω=0 or ω=π or both.

What is the value of J Type in the parks McClellan program for a Hilbert transformer?

What is the value of JTYPE in the Parks-McClellan program for a Hilbert transformer? Explanation: The value of JTYPE=3 in the Parks-McClellan program to select a filter that performs Hilbert transformer.

How to use remez in matlab?

b = remez(n,f,' fresp ',w) returns row vector b containing the n+1 coefficients of the order n FIR filter whose frequency-amplitude characteristics best approximate the response specified by function fresp . The function is called from within remez with the following syntax.

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