Research Article
Optimization Analysis of Controlled Blasting for Passing through Houses at Close Range in Super-Large Section Tunnels
Figure 20
Optimized vertical wavelet packet decomposition: 1–16 band reconstruction signal.
(a) |
(b) |
(c) |
(d) |
(e) |
(f) |
(g) |
(h) |
(i) |
(j) |
(k) |
(l) |
(m) |
(n) |
(o) |
(p) |