how to apply wavelet denosing method on given data

A=dlmread('file.txt');

x=A(:,1);

y=A(:,2);

plot(x,y,'.','linewidth',2)

set(gca,'fontsize',12,'linewidth',1)

xlabel('Wavelenght(m)');

ylabel('Power(dbm)');

print('plot1','-dtiff','-r1000')

How to use wavelet denosing method for above given plot .please help for the same

[Mathieu NOE]

hello

can you share the data file ?

Answer 1

[Star Strider]

See the documentation section on Denoising in the Wavelet Toolbox.