A high precision signal analysis system based on SoC

Abstract

This paper descripts a high precision signal analysis system of SoC, which can accurately measure the signal amplitude, frequency, and other parameter. The FFT can analyze the amplitude of the signal after ADC collecting and windowing the data, and the Equal-precision frequency measurement model could accurately measure the signal. The signal analysis system depended on the method works accurately, stably, and high integrity, with a wide application.