Temporal and time-frequency correlation-based blind source separation methods. Part I: Determined and underdetermined linear instantaneous mixtures
نویسندگان
چکیده
منابع مشابه
Temporal and Time-frequency Correlation-based Blind Source Separation Methods
In this paper, we propose two versions of a correlation-based blind source separation (BSS) method. Whereas its basic version operates in the time domain, its extended form is based on the timefrequency (TF) representations of the observed signals and thus applies to much more general conditions. The latter approach consists in identifying the columns of the (permuted scaled) mixing matrix in T...
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ورودعنوان ژورنال:
- Signal Processing
دوره 87 شماره
صفحات -
تاریخ انتشار 2007