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How to use TWaveLet1D


The application of TWavelet1D is straightforward. First, put as many DWT components as needed on a form and specify the proper data array size(s) by setting the property Size. Then fill in the Data array with the data to be processed, and select the Order and the WaveletFamily. Finally you may want to select the kind of assumed signal extension at the ends of your data array by setting the property SignalExtMode.

When all the prerequisites are met, you call the methods Transform or InverseTransform to perform the wavelet transformation. Please note the different data formats for the transform and its inverse. If you want to use the transformed data at different levels of the transform you could use the method SingleStep (the Transform and InverseTransform calls SingleStep n times, for a transformation at a level of n).


Last Update: 2013-May-14