现代电子技术Issue(11)：129-131,136,4.
基于MSP430的自动幅频特性测试系统
MSP430-based auto-test system for amplitude-frequency characteristics
摘要
Abstract
To realize automatic real⁃time measurement of amplitude⁃frequency characteristics for circuit networks,an auto⁃test system based on MSP430 for amplitude⁃frequency characteristics is designed. MCU generates swept⁃frequency signals according to the keypad settings,and completes the amplitude measurement of the tested circuit output signals. The amplitude and frequency are transmitted to Matlab software through serial communication. The real⁃time drawing of amplitude⁃frequency characteristic re⁃sponse curve is realized by GUI platform. Test results show that the system has the characteristics of high performance,good in⁃teractivity and well real⁃time.关键词
自动测试系统/幅频特性/MSP430/MatlabKey words
auto-test system/amplitude-frequency characteristic/MSP430/Matlab分类
信息技术与安全科学引用本文复制引用
张霞..基于MSP430的自动幅频特性测试系统[J].现代电子技术,2015,(11):129-131,136,4.基金项目
西安邮电大学青年教师科研基金项目 （）
