Change detection of ocean wave characteristics

作者：

Highlights：

• The first attempt to explore feature extractions of ocean HF radar data.

• Developed the systematic feature extraction algorithm for complex ocean wave signals.

• The high performances on the characteristic change detection of ocean waves.

摘要

•The first attempt to explore feature extractions of ocean HF radar data.•Developed the systematic feature extraction algorithm for complex ocean wave signals.•The high performances on the characteristic change detection of ocean waves.

论文关键词：Fuzzy C-means clustering,Feature extraction,Short-time Fourier transform (STFT),High frequency (HF) radar,Ocean wave height,Ocean wave spectrum

论文评审过程：Received 24 August 2015, Revised 15 December 2015, Accepted 16 December 2015, Available online 31 December 2015, Version of Record 23 January 2016.

论文官网地址：https://doi.org/10.1016/j.eswa.2015.12.017