Laser Doppler Signal Denoising Based on Wavelet Packet Thresholding Method

Figure 13

Denoised experimental signal. (a) Heursure threshold rule denoising. (b) Sqtwolog threshold rule denoising. (c) Rigrsure threshold rule denoising. (d) Minimaxi threshold rule denoising.

(a)

(b)

(c)

(d)