基于LabVIEW的广义线性滤波器设计与应用研究  

Design and Application Study of a Generalized Linear Filter Based on LabVIEW

作　　者：王书锋[1] 王策[1] 梁燕[1] 

机构地区：[1]郑州大学电气工程学院,郑州450001

出　　处：《电测与仪表》2009年第5期13-15,27,共4页Electrical Measurement & Instrumentation

摘　　要：针对相乘信号无法直接通过线性滤波进行分离的问题,研究和探讨了对相乘信号进行同态信号处理的广义线性滤波器的设计原理及思路,在LabVIEW开发平台上实现了广义线性滤波器。仿真实例验证了设计思路的有效性和正确性,并就其应用做了进一步讨论说明。In order to solve the problem that multiplied signals cannot be separated by a linear filter, this intended to investigate and examine the principle and approach for designing a generalized linear paper is filter by developing a way of realizing homomorphic signal processing of multiplied signals on I^hVIEW. The Simulation result shows the effectiveness and rightness of the design. Further explanation and interpretation of the applications are discussed at the end of the paper.

关 键 词：相乘信号 同态信号处理 广义线性滤波 LABVIEW 虚拟仪器 

分 类 号：TN713.7[电子电信—电路与系统]