Introduces the application of MATLAB toolbox neural network for BP neural network is the basic design method and process. In the process of system calibration, the BP neural network is applied in the system numerical and carrier/subcarrier power difference characteristic curve fitting, and through the training and the simulation verified the BP neural network application test data to predict superiority. The simulation results show that the BP neural network is applied in the system calibration is of high precision and good generalization ability, it provides a new thinking and method to calibration of modulation degree.
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石启亮,刘登科,陈方涛. BP神经网络在载波调制度定标中的应用[J]. 科学技术与工程, 2012, 12(18): . ShiQiliang, Liu Deng-ke, Chen Fang-tao. Application of BP Neural Network in Calibration of the Carrier Modulation Degree[J]. Science Technology and Engineering,2012,12(18).