A method of signal recognition
A signal recognition and signal technology, applied in the field of signal recognition, can solve problems such as low signal recognition rate
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[0076] The following will refer to Figure 1-7 Specific embodiments of the present invention will be described.
[0077] like figure 1 As shown, the method for signal recognition in the embodiment of the present invention includes the following steps:
[0078] Step 1. Set the type of the signal to be identified, and use the morphological model of the power spectrum of each type of signal to construct a template corresponding to each type of signal;
[0079] Wherein, the method for determining the template corresponding to each type of signal described in step 1 specifically includes:
[0080] a, set a signal type, and calculate the signal power spectrum when the signal-to-noise ratio is 0dB;
[0081] It should be noted:
[0082] Calculate the signal power spectrum, in order to make the difference between the final templates is large; the signal-to-noise ratio is 0dB, and the noise is Gaussian white noise, in order to make the final templates suitable for low signal-to-nois...
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