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Determines the minimal amount of statistical information about source signals for which blind equalization is possible for multiple-input multiple-output finite-impulse response (MIMO-FIR) channels. Condition for blind equalization when the source signals are white and spatially fourth-order uncorrelated; Criterion for blind equalization of MIMO-FIR channels; Alternative condition in terms of cumulants for the blind equalization of MIMO-FIR channels.

Investigates the system-theoretic foundation for blind equalization of a finite-impulse response multiple-input multiple-output channel system in a channel-filter setting. Objective of blind equalization; Factorization theorem for equalizable channel matrices; Orders and cononical structures of equalizers.

Presents a fault location algorithm based on phasor measurement units for series compensated lines. Decline of the operation mode of the series device to compute the voltage; Utility of two-step algorithm; Effects of various operation modes of the compensated device during the fault period.