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Frequency band for DWT

version 1.0 (1.28 KB) by

with this code you can find approximation frequency band cA and detail frequency bands cD of a DW.

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Here :
                    % "fs" is the sample frequency
                    % "lv" is level of decomposition
            % Output are :
                    % "cA" is approximation frequency band
                    % "cDlv" is matrix of "lv" detail frequency bands.
@Hannover 26-Dec-2012

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