Preface : Before CSDN has seen a lot of blog, experience a lot of big cattle industry, but also learned a lot today, at the graduate level this record something meaningful to do a project, phase laser ranging method algorithm FPGA design part, should write very long, so this article will first elaborate on the overall outline of the project, will back up the various parts of the details of the link.
The first blog, a bit nervous ha ha, organization and language errors expertise are welcome to point out that you please light heavyweights spray! ! !
Outline section:
1 project overall block diagram and principle
2 project module division
2.1 based on the AD9226 Dual Acquisition Module
FPGA Implementation 2.2 Data Preprocessing
2.3 Xilinx a7 series FPGA FFT and Cordic IP core call
2.4 phase difference average calculation and display
