suppose we r having ECG disease data in time-domain plot, with the help of these code. we generate the magnitude diagram of the ECG.by using continuous wavelet transform.at different scale also we can plot phase,contour plot.-suppose we r having ECG disease data in time-domain plot, with the help of these code.　we generate the magnitude diagram of the ECG.by using continuous wavelet transform.at different scale also we can plot phase,contour plot.