基于LabVIEW FPGA虚拟数字成形滤波器VI设计  

VI Design of Digital Shaping Filter based on LabVIEW FPGA

作　　者：姜建平[1] 姜意光[2] 潘明[1] 

机构地区：[1]91388部队 [2]南昌大学科技学院

出　　处：《能源研究与管理》2012年第1期62-65,共4页Energy Research and Management

摘　　要：对数字基带成型滤波的应用、原理及实现进行了研究。分析了在LabVIEW软件开发环境下进行滤波器实现的优势,介绍了数字成型滤波技术的应用实现和设计过程中所需的MATLAB常用分析工具,给出了整体设计思路和原理、FPGA设计流程和LabVIEW软件开发技巧,讨论了基于LabVIEW环境下FPGA模块数字成形滤波器的实现方案,该方案已成功应用于水下靶标中。The theory, application and implementation of digital base-band signal shaping were investigated. Advantages of filter implementation undering the LabVIEW software development environment was analyzed, implementation of digital shaping filter technology and MATLAB commonly-usede analysing tools were introduced, the total thought and theory of design, design flow of FPGA and software developing skill of LabVIEW were advanced, the implementation scheme of digital shaping filter based on LabVIEW FPGA module were discussed, and the scheme had been applied successfully in underwater target.

关 键 词：LABVIEW 成形滤波器 FPGA FIR 水下靶标 

分 类 号：TP31[自动化与计算机技术—计算机软件与理论]