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We propose a family of orthogonal full rate differential space-time block codes (STBC) for three and four transmit antennas. Non-square transmission matrix and multiple amplitude modulation can be used in this family of differential STBCs. The performance of this family of differential STBCs is studied using the Monte Carlo simulation. There sults suggest that this family of orthogonal full rate differential...
The DIBR technique generates a 3-D perception through a 2-D color and a depth map sequences. Compressing depth map sequence is necessary for storage and transmission considerations. However, the tradeoff between bit rate reduction and quality degradation from compression should be addressed. We propose a bit rate-saving intra coding scheme which modifies, prior to compression, each depth map to minimize...
Recently, computer go has experienced great advance with the introduction of Monte-Carlo Tree Search (MCTS). Although MCTS programs are overall stronger than previous programs, their strength manifests mostly as the game advances. Strong human players applying established opening principles overtake current MCTS programs in the early moves of non-handicap 19×19 games. In this paper, the authors propose...
Mine construction process is complicated, accurate record of construction state is an important aspect of project management. Take MES concept into the description of Mine Construction Project State, the entire mining Construction Project are divided into several sub-projects, and each sub-project is divided into several processes, by recording the state of each process to describe the mining Construction...
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