Biomedical Engineering Reference
In-Depth Information
FIGURE 11.35
MATLAB was used to produce a two-dimensional rendering of the wavelet transform coeffi-
cients, with the Daubechies wavelet applied to the aortic pressure tracing in Figure 11.2. The
x
-axis shows the posi-
tions and the
-axis shows the scales with the low scales on the bottom and the high scales on the top. The associate
waveforms at selected levels of these scales are shown in Figure 11.33.
y
