Figure 12. Average energy (entropy) of different frequency components (wavelet packet) at the third (final) stage of decomposition of signal profiles of ZnO Coated swater hyacinth fiber before and after plasma treatment

From

Structural and Characteristics Change of Water Hyacinth Fiber due to Combine Effect of Plasma and Nano-technology

Hari Prakash. N, Mariammal. M, Infant Solomon, Bornali Sarma, Arun Sarma

American Journal of Materials Science and Engineering. 2017, 5(1), 17-27 doi:10.12691/ajmse-5-1-3