Ultrashort wave special signal reconnaissance method based on spectral map and depth convolution network
A deep convolution, specific signal technology, applied to pattern recognition in signals, character and pattern recognition, instruments, etc., can solve the problems that cannot well characterize signals affected by strong channel interference, poor detection and recognition effects, etc. problem, to achieve the effect of strong practical application value, improved signal recognition rate, and efficient operation
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[0035] The present invention will be described in further detail below in conjunction with the accompanying drawings and technical solutions, and the implementation of the present invention will be described in detail through preferred embodiments, but the implementation of the present invention is not limited thereto.
[0036] The image target detection and recognition method based on deep learning technology has become the mainstream, breaking the traditional image processing and machine learning algorithm processing process, and can use the deep convolutional network (Deep Convolution Neural Network, DCNN) to simultaneously perform target recognition and target positioning on the image. For this reason, embodiment of the present invention, see figure 1 As shown, an ultrashort wave specific signal reconnaissance method based on spectrogram and deep convolutional network is provided, including the following content:
[0037] 101. Perform short-time Fourier transform on a spec...
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