Wind measurement laser radar signal processor based on FPGA

The utility model discloses a wind measurement laser radar signal processor based on an FPGA. The wind measurement laser radar signal processor comprises a first register unit, a second register unit,a Hanning window function unit, a window function selection unit, a first multiplier, a dual-tree complex wavelet filter, an FFT unit and a frequency spectrum accumulator. Wherein the window functionselection unit is connected with the Hanning window function unit, the first register unit, the Hanning window function unit and the first multiplier are connected, the first multiplier is connectedwith the dual-tree complex wavelet filter, the dual-tree complex wavelet filter is connected with the FFT unit, the FFT unit is connected with the frequency spectrum accumulator, and the FPGA is usedfor carrying out hardcore solidification. According to the utility model, the signal processing of the anemometry laser radar is realized by directly using hardware, the signal processing speed can beimproved while the interfere