The estimation of the directions of arrival of the spread-spectrum signals with three orthogonal sensors.
Xin WangZongxin WangPublished in: IEEE Trans. Veh. Technol. (2002)
Keyphrases
- spread spectrum
- direct sequence spread spectrum
- frequency hopping
- image watermarking
- transform domain
- data hiding
- watermarking scheme
- signal processing
- data fusion
- watermarking algorithm
- digital watermarking
- estimation algorithm
- sensor networks
- computer simulation
- computational complexity
- bit error rate
- wavelet transform
- multiresolution