T. P. Traitement du Signal Maîtrise E.E.A. - LASC
T. P. Traitement du Signal Maîtrise E.E.A. - LASC
T. P. Traitement du Signal Maîtrise E.E.A. - LASC
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Filtering and Analysis of Noise<br />
The resulting filter is an order-78 bandpass equiripple filter.<br />
Note You can use the solid line in the plot to modify your filter design. See<br />
“Redesigning a Filter Using the Magnitude Plot” on page 6-50 for more<br />
information.<br />
Step 3: Applying a Filter to a <strong>Signal</strong><br />
When you apply a filter to a signal, you create a new signal in SPTool<br />
representing the filtered signal.<br />
To apply the filter filt1 you just created to the signal noise:<br />
1 Select SPTool from the Window menu in the Filter Designer.<br />
6-25
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