A data acquisition and analysis system of airborne echo proposed playback of the trigger is designed

the realization by hardware design and data mining system algorithm is obtained

it improves the trigger data real-time acquisition and playback performance of airborne echo

VXI bus data acquisition system based on application layer software structure is proposed

instrument drivers is designed

acquisition channel group

data transmission mode

the data port settings and data reading module etc.are obtained.Airborne echo triggered data is obtained to improve the implementation of mining algorithm

and data playback system of PXI bus is designed.The experimental results show that the system has good airborne multi echo trigger data mining performance

data mining accuracy is improved

it has friendly interface

data acquisition and real-time analysis ability is better.