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| phase-angle vs. log-frequency plot of a system (в координатах j – lg w); phase-shift vs. log-frequency plot of a system (в координатах j – lg w) | |||
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| phase-angle vs. log-frequency plot of a system (в координатах j – lg w); phase-shift vs. log-frequency plot of a system (в координатах j – lg w) | |||