基于希尔伯特-黄和小波包的UWB信号检测方法 (Ultra-wideband Signal Detection Method Based on Hilbert-Huang and Wavelet Packet).
Xiaowen LiuLei JiangHua XuXi ChenPublished in: 计算机科学 (2016)
Keyphrases
- ultra wideband
- detection method
- wavelet packet
- wavelet packet decomposition
- wavelet packet transform
- communication systems
- short range
- denoising
- filter bank
- multipath
- detection algorithm
- subband
- long range
- wavelet transform
- non stationary
- bit error rate
- wavelet decomposition
- frequency band
- wireless communication
- ultra wide band
- multiscale
- quadtree
- wireless systems
- object recognition
- vector quantizer
- wavelet coefficients
- image compression
- high quality