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From: | Rik |
Subject: | Re: Freqz behavior |
Date: | Fri, 16 Jan 2015 14:10:51 -0800 |
On 01/16/2015 01:57 PM, Doug Stewart
wrote:
freqz produces two plots within a single figure. I grabbed the first one with freqz (1, [1, -0.5, 0.8], 10) subplot (2,1,1) h = get (gca, 'children') get (h, 'xdata') get (h, 'ydata') --Rik p.s. At least for the 'half' argument Octave did a better job than Matlab and calculated the final point correctly. Matlab gave an answer of Inf for the normalized frequency of 1.0 and the filter in the code. |
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