摘要
利用Matlab软件及其友好的GUI界面,设计和实现了基于ICA的盲信号分离的仿真平台。该平台包含声音和图像信号的读入和数据预处理、典型ICA优化算法的选择、盲信号分离评价函数的选择、混合信号以及分离信号图形等,为研究者提供了简便、快捷的盲信号分离的手段,以获得更直观的信号分离结果。
By using Matlab software and its GUI interface, the simulation platform of BSS is designed and realized. This platform contains the input and preprocessing of the sound signal and the image signal, the selection of typical ICA(independent component analysis) optimized algorithms and that of BSS(blind signal separation) measurement function, figures of mixed and separated signals, and so on, which can provide a simpler and quicker method for researchers to obtain more intuitive signal separation results.
出处
《实验技术与管理》
CAS
北大核心
2015年第5期132-137,共6页
Experimental Technology and Management
基金
国家自然科学基金资助项目(61373098)
苏州市职业大学教改项目(SZDJG-13017)
关键词
盲信号分离
独立分量分析(ICA)算法
混合信号
独立源信号
MATLAB软件
GUI界面
仿真平台
blind signal separation (BSS)
independent component analysis (ICA) algorithm
mixed signal
independent source signal
Matlab software
GUI interface
simulation platform