Target location determination method and computer-readable storage medium
A method and orientation determination technology, applied in the field of target orientation determination method and computer-readable storage medium, can solve the problems of costing money, affecting the accuracy of azimuth machine scanning radar, azimuth error, etc., and achieve the effect of improving accuracy
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Embodiment 1
[0049] see figure 1 As shown, a method for determining an orientation of a target provided in Embodiment 1 of the present application mainly includes steps S101 to S106.
[0050] In step S101: the echo of the target is obtained, and a frame of data in the echo is used as the echo data to be analyzed.
[0051] It should be noted that, in this application, the frame frequency and the beam switching frequency are the same, one beam corresponds to multiple pulses in the echo of the target, and the number of pulses contained in one beam is set to N, then one frame of data corresponds to contain Echo data for N pulses, see figure 2 shown.
[0052] In the embodiment of the present application, description will be made by taking the number of pulses included in a beam as N.
[0053] In step S102 : performing coherent accumulation on pulses in the echo data to obtain a first position as a target Doppler channel position for the echo data.
[0054] The above step S102 can be execut...
Embodiment 2
[0089] see Figure 6 As shown, it is a flow chart of a method for determining the orientation of a target provided in Embodiment 2 of the present application. The method for determining the orientation of a target provided in this embodiment mainly includes steps S201 to S206.
[0090] It should be noted that steps S201 and S202 in the second embodiment are the same as steps S101 and S102 in the first embodiment, and for the sake of brevity, details are not repeated here.
[0091] In step S203: divide the echo data equally into a preset number of pulse groups sorted by time.
[0092] In step S204: determine whether each pulse group corresponds to at least one azimuth code of the radar turntable, if yes, execute step S206; if not, execute step S205.
[0093] In step S205: when it is judged that there is an azimuth code of a pulse group that does not correspond to a radar turntable, interpolate the azimuth code between every two adjacent azimuth codes of the radar turntable, a...
Embodiment 3
[0099] An embodiment of the present application provides a computer-readable storage medium on which a computer program is stored, and when the computer program is executed by a processor, the target orientation determination method can be realized.
[0100] An embodiment of the present application provides a processor, and the processor is configured to run a computer program, wherein the method for determining the orientation of the target is executed when the program is running.
[0101] An embodiment of the present application provides a device, which includes a processor, a computer-readable storage medium, and a program that is stored on the computer-readable storage medium and can run on the processor. When the processor executes the program, the following steps are implemented:
[0102] Acquiring the echo of the target, and using a frame of data in the echo as the echo data to be analyzed;
[0103] coherently accumulating pulses in the echo data to obtain a first posit...
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