Measurement System of Signal Parameter Based on Bayesian Spectrum Estimation
Ui S · Microcomputer Information · 2007
This paper presents a measurement system of signal parameter based on Bayesian spectrum estimation theory. This system uses sound card to acquire data instead of data acquire card and raises the precision of parameter estimation for using data collected sufficiently. The experiment' s result indicated that this system can collect on-line signal continuously and estimate parameter in real-time,it is a data acquisition system of high performance.