A deflation algorithm for the blind source-factor separation of MIMO-FIR channels driven by colored sources
A deflation algorithm for the blind source-factor separation of MIMO-FIR channels driven by colored sources
复制标题
彩色源驱动的 MIMO-FIR 通道盲源因子分离的紧缩算法
DOI：
10.1109/lsp.2003.817855
复制
发表时间：
2003
影响因子：
3.9
通讯作者：
Y. Inouye
中科院分区：
文献类型：
--
作者：
M. Kawamoto;Y. Inouye
该文提出了一种新的迭代收缩算法，用于解决多输入多输出有限冲激响应（MIMO-FIR）信道输出的盲源因子分离问题，该信道由时间相关但空间不相关的源信号驱动。利用该算法，从源信号的混合信号中逐一提取源信号的滤波版本，每个源信号的滤波版本是每个源信号对MIMO-FIR通道输出的贡献。
The letter proposes a new iterative deflation algorithm to solve the blind source-factor separation for the outputs of multiple-input-multiple-output finite-impulse response (MIMO-FIR) channels driven by source signals that are temporally correlated but spatially uncorrelated. Using the proposed algorithm, filtered versions of the source signals, each of which is the contribution of each source signal to the outputs of MIMO-FIR channels, are extracted one by one from the mixtures of source signals.