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- Aye Aung, Boon Poh Ng, Susanto Rahardja
- IEEE Transactions on Signal Processing
- 2009
A new transform known as conjugate symmetric sequency-ordered complex Hadamard transform (CS-SCHT) is presented in this paper. The transform matrix of this transform possesses sequency ordering and… (More)
- Boon Poh Ng
- IEEE Transactions on Signal Processing
- 2010
This paper presents a new direction-of-arrival (DOA) estimation algorithm, where DOA estimation is realized in the framework of beamforming by introducing a new optimization problem. The new… (More)
- Aye Aung, Boon Poh Ng, Susanto Rahardja
- IEEE Transactions on Signal Processing
- 2008
In this paper, the generation of sequency-ordered complex Hadamard transform (SCHT) based on the complex Rademacher matrices is presented. The exponential form of SCHT is also derived, and the proof… (More)
- Guoan Bi, Aye Aung, Boon Poh Ng
- IEEE Signal Processing Letters
- 2008
This letter presents a fast algorithm for the sequency-ordered complex Hadamard transform (SCHT) based on the decomposition method of decimation-in-sequency. To support high-speed real-time… (More)
- Joni Polili Lie, Chong Meng Samson See, Boon Poh Ng
- IEEE Communications Letters
- 2006
In this paper, UWB direction finding technique using digital channelization receiver architecture Is proposed. The basic idea of this technique is to split the UWB array output into multiple… (More)
- Aye Aung, Boon Poh Ng, Cherry Tin Shwe
- 7th International Conference on Information…
- 2009
In this paper, we propose a new real transform (rCS-SCHT) derived from the conjugate symmetric sequency-ordered complex Hadamard transform (CS-SCHT) for document image compression. Like the CS-SCHT,… (More)
- Vinod V. Reddy, Mohamed Mubeen, Boon Poh Ng
- IEEE Signal Processing Letters
- 2015
When the number of sources is inaccurately estimated, it is well-known that the conventional subspace-based super-resolution direction-of-arrival (DOA) estimation techniques provide inconsistent… (More)
- Tao Wang, Boon Poh Ng, Meng Hwa Er
- IEEE Transactions on Signal Processing
- 2013
In this paper, we consider a two-hop relay network on frequency-selective channels where multiple relays assist in the communication from a source to a destination. To combat the channel distortion,… (More)
- Chin-Heng Lim, Yahong Wan, Boon Poh Ng, Chong Meng Samson See
- IEEE Transactions on Consumer Electronics
- 2007
In this paper, we study issues associated with the implementation of a real-time WiFi localization system for an indoor environment. This system utilizes smart antennas to receive signal strength… (More)