Analog processing

Overview

Sample programs for analog signal processing on the KEYENCE KV-X series and KV series. They explain how to remove noise with digital filters and perform frequency analysis with FFT (fast Fourier transform) on data acquired from sensors and analog input units. The programs can be used for equipment vibration monitoring, anomaly detection, predictive maintenance and more.

List

Digital Filters

Implements 8 types of digital filters, including a low-pass filter

FFT

Implements FFT