sir , we are doing project on stator interturn faluts in induction motor , we want to apply DT-CWT for signal so please help us how to apply DT-CWT for the signal given ?

n=0:1000;
f=50;
im=0.9673;
fs=5000;
snr=10;
i=(im*sin(2*pi*f/fs*n)+(im/5)*sin(2*pi*f*5/fs*n)+(im/7)*sin(2*7*pi*f/fs*n)+(im/11)*sin(2*11*pi*f/fs*n));
y=awgn(i,snr,'measured');
plot(n,im,n,y)
legend('original signal','signal with AWGN');