摘要
利用LabVIEW软件构建了一个心音信号分析平台,可以实现心音的采集、去噪、分析,通过模块化实现深度学习和身份识别等前沿技术的实验。该平台综合了模拟电路设计、数字电路设计、信号处理以及虚拟实验等内容,有益于训练学生综合运用知识的能力,激发学生的积极性和创造力。
By using the LabVIEW software,a heart sound signal analysis platform is established,which can realize the acquisition,denoising and analysis of heart sound.Through modularization,the experiment on the frontier technology for the modular deep learning,identity recognition,etc.,is realized.This platform combines the analog circuit design,digital circuit design,signal processing,virtual experiment,etc.,which is helpful to train students＇ ability of comprehensive use of knowledge and stimulate their enthusiasm and creativity.
作者
孙科学
杨雨诺
周依娜
成谢锋
刘芫健
刘艳
Sun Kexue;Yang Yunuo;Zhou Yina;Cheng Xiefeng;Liu Yuanjian;Liu Yan(College of Electronic and Optical Engineering,Nanjing University of Posts and Telecommunications,Nanjing 210023,China;National Virtual Simulation Experimental Teaching Center of Information Electronic Technology,Nanjing University of Posts and Telecommunications,Nanjing 210023,China;National and Local Joint Engineering Laboratory for Radio Frequency Integration and Micro-assembly Technology,Nanjing 210023,China)
出处
《实验技术与管理》
CAS
北大核心
2018年第8期144-147,152,共5页
Experimental Technology and Management
基金
江苏省高等教育教改研究课题(2017JSJG531)
信息电子技术国家级虚拟仿真实验教学中心虚拟仿真项目(虚拟201803)
南京邮电大学重点教改课题(JG03317JX01
JG03317JX56
JG03315JX07)
关键词
心音信号采集
信号分析
实验平台
LABVIEW
heart sound signal acquisition
signal analysis
experimental platform
LabVIEW
