Sparse-fast-Fourier-Transform Assisted Timing/Frequency Synchronization for Optical Coherent Receivers.
Jianing LuQiong WuHexun JiangSongnian FuMing TangChao LuPublished in: OECC/PSC (2019)
Keyphrases
- fast fourier transform
- short time fourier transform
- fourier transform
- frequency domain
- floating point
- signal processing
- low frequency
- spectral analysis
- discrete fourier transform
- discrete wavelet transform
- fourier transformation
- discrete cosine transform
- radon transform
- neural network
- sparse representation
- scale space
- face recognition