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Input variables selection plays a critical role in data-driven modelling, especially for complex systems with high dimensionality between the input/output space. In this paper, a new artificial neural network based forward input selection scheme is proposed. The objective of the proposed scheme is to select the smallest number of important variables as model inputs, which will then be used for neural-fuzzy...
Ray-Space Interpolation is one of the key technologies in the free viewpoint television system. In this paper, a novel Ray-Space interpolation method based on hierarchical prediction is proposed. Firstly, disparity is estimated and optimized by our proposed bi-direction PDE method, then hierarchical prediction structure is proposed to interpolate the virtual views. Experimental results show that both...
Multiple input multiple output (MIMO) radar systems employ the orthogonal signals to improve the system performance. Some results show that there are no complete orthogonal signals in the single code field, even refer to the binary, polyphase and the plural sequences, the maximum of both the auto-correlation function (ACF) and the cross-correlation function (CCF) can not equal to zero at the all delays...
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