One-dimensional convolutional neural network ground radar target classification method based on fusion features
A convolutional neural network and radar target technology, applied in the field of one-dimensional convolutional neural network ground radar target classification, can solve the problem of consuming large machine memory and computing time, training results falling into local optimum, low-resolution radar cost and volume, etc. problems, to achieve the effects of easy understanding, improved accuracy and generalization ability, and improved discrimination ability
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[0088] This embodiment provides a ground reconnaissance radar target recognition method, which is based on the three-channel feature fusion of amplitude spectrum, power spectrum, and amplitude spectrum power transformation, and independently determines the hyperparameters of the one-dimensional convolutional neural network structure improved according to the input features. Based on the improvement of the original LeNet-5 network, the number of network layers and the dimension of the convolution kernel are reduced, and a one-dimensional convolutional neural network classifier for processing radar data is obtained. The network parameters of the new structure are small, which ensures the target recognition and classification The real-time nature of the function.
[0089] As a specific embodiment, the ground radar target recognition method based on the one-dimensional convolutional neural network of feature fusion in the present invention mainly includes five steps:
[0090] The ...
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