showwavelet

su 的源代码库

xgraph title="Daubechies' 4th Scaling Function" \
n=1024 d1=0.0078125 \
style=normal \
< phi.dat &

xgraph title="Daubechies' 4th Wavelet" \
n=1024 d1=0.0078125 \
style=normal \
< psi.dat &