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This paper examines a coded Gaussian Minimum Shift Keying (GMSK) system which uses Reed-solomon (RS) codes in Additive White Gaussian Noise channels.The performance of GMSK and RS code combinations is compared with the constraint that the transmission bandwidth is constant. The coding gains were obtained using simulations and the best combination of GMSK(More)
In this paper, a method of complement of fuzzy rough set and BP neural network was proposed, and an early warning model of electronic information products on Technical Barriers to Trade (TBT) was given by the method. The attribute reduction for indicators of early warning based on fuzzy rough set can not only enhance the veracity of attribute(More)
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