Figure 5
From: Inverse polynomial reconstruction method in DCT domain
Effect of the number of DCT coefficients used in IPRM in the presence of noise. (a) RMSE of the reconstructed signal from signalf1(x)with SNR = 10dBversus the number of coefficients N d . (b) RMSE of the reconstructed signal from signalf2(x)with SNR=10dBversus the number of coefficients N d