Finally, a novel robust feature parameter, Adaptive Subband Power Spectral Entropy (ASPSE), is presented to successfully detect endpoints in different background noises.
The factors affecting the maximum entropy distribution are average wave height and state parameter, and different sea states correspond different state parameters.
影响最大熵分布的因子是平均波高和状态参量，不同海况对应的状态参量是不同的。
3
Parameters, based on the NGLDM, such as fineness, coarseness, entropy, second moment, and non uniformity parameter were introduced to describe the texture of froth.