Wenjing Shi
Abstract
A way to collect signal and display its spectra based on FPGA is introduced.All model such as A/DC control model,FFT model and VGA control model have been integrated on FPGA.These units and sub-units were designed by Verilog HDL,so this designation has independent intellectual property.
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A way to collect signal and display its spectra based on FPGA is introduced.All model such as A/DC control model,FFT model and VGA control model have been integrated on FPGA.These units and sub-units were designed by Verilog HDL,so this designation has independent intellectual property.
Key concepts: Video Graphics Array, Field-programmable gate array, Computer science, Verilog, SIGNAL (programming language), Computer hardware, Fast Fourier transform, Embedded system