FRACTIONAL AND INTEGER RATIO POLYPHASE INTERPOLATION FILTER
A fractional and integer ratio polyphase interpolation filter changes the sample rate of an input digital signal by a ratio defined by an interpolation rate, M, and a decimation rate, N. The clock rate required to evaluate the output signal is M/N.
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Zusammenfassung: | A fractional and integer ratio polyphase interpolation filter changes the sample rate of an input digital signal by a ratio defined by an interpolation rate, M, and a decimation rate, N. The clock rate required to evaluate the output signal is M/N. |
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