Application of Time-frequency Analysis to Doppler Signal

摘要：

Doppler signal is researched in time-frequency domain in this paper. The Time-Frequency Toolbox (TFTB) in MATLAB is used. Wigner-Ville distribution, WignerHough transformation, Choi-Williams distribution, spectrogram and other distributions are used to analyze Doppler signal.

关键词： Doppler time-frequency analysis Wigner-Ville distribution Wigner-Hough transformation Choi-Willams distribution spectrogram cross-term

作者: Ren Shijie Su Xin Wang Wenjun Lv Zengtao

作者单位: School of Physics Science and Information Engineering, Liaocheng University, Liaocheng, 252059, Chin School of Media and Communication Technology, Liaocheng University, Liaocheng, 252059, China

会议类型: 国际会议

会议名称: 2009 International Forum on Computer Science-Technology and Applications(2009年国际计算机科学技术与应用论坛 IFCSTA 2009)

会议地点: 重庆

会议语种:英文

页码: 1118-1121

在线出版日期: 2009-12-25（万方平台首次上网日期，不代表论文的发表时间）