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Due to the randomicity of network suffered from security attacks and the uncertainty of network security situation, it is difficult to precisely predict network security situation in single predication model. Therefore, an immune-based combination predication model for network security situation (ICPM) is proposed by using GM(1,1) and artificial immune predication model (AIPM). In ICPM, the trend...
Multipath reflection has great influence on the meter-wave radar low-elevation height-finding. In this paper, a computationally efficient method is presented fully using the information included in the received data covariance matrix. This method is proposed according to the spatial smoothing concept and the propagator operator method. The presented method constructs new forward and backward matrices...
This paper presents an algorithm for identifying state-space models from frequency response data of linear systems. A matrix-fraction description of the transfer function is employed to curve-fit the frequency response data, using the least-squares method. The parameters of the matrix-fraction representation are then used to construct the Markov parameters of the system. Finally, state-space models...
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