信号处理平台的设计与实现  

Design and implementation of signal processing platform

作　　者：卢千惠 Lu Qianhui(Taiyuan Satellite Launch Center,Xinzhou,Shanxi 036300,China)

机构地区：[1]太原卫星发射中心,山西忻州034000

出　　处：《计算机时代》2021年第9期29-31,共3页Computer Era

摘　　要：在科学技术高速发展的今天,信号处理的重要性愈加突显,研究分析信号特征有着十分重要的意义。文章在MATLAB编程技术和GUI界面设计的基础上,根据FFT变换、离散小波变换、自相关、互相关原理,设计了一个分析信号时域与频域特征的信号处理平台。With the rapid development of science and technology,the importance of signal processing is becoming more and more prominent.It is of great significance to study and analyze signal characteristics.By using MATLAB programming technology and GUI interface design,a signal processing platform for analyzing the characteristics of signal in time domain and frequency domain is designed according to the principles of FFT transform,discrete wavelet transform,autocorrelation and cross-correlation.

关 键 词：信号处理 FFT变换 离散小波变化 自相关 互相关 

分 类 号：TN911.72[电子电信—通信与信息系统]