"New Coefficient Line" button is disabled.

Hello all, I wonder if you could please help me with this question. In "Continuous Wavelet 1-D" there are four graphs; the signal, its coefficients,Coefficient line and maxima lines. However, the two buttons that enables me to change the scale for the "Coeffficient lines" is disabled. I appreciate if any body can help me in working with that. Thanks.

Answer 1

[Tushar Athawale]

You can follow the steps below:

(1) Open Wavelet App, (2) Select Continuous Wavelet 1-D option, (3) Click File > Example Analysis and select any example, (4) Then, in the Local Maxima Lines plot, right click on a line and the buttons will be active. (you can do the same for their analysis; right click on the Local Maxima Lines.)

Theses steps are explained in detail in the link below:

http://www.mathworks.com/help/wavelet/ug/one-dimensional-continuous-wavelet-analysis.html