Sample Rate Change
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This tutorial describes how to implement sample rate change within GNU Radio.
The previous tutorial, Designing Filter Taps, demonstrates how to design filter taps and use them in signal processing blocks. Please complete the Designing Filter Taps tutorial before completing this one.
- next tutorial link
Interpolation
Interpolation is the process of increasing the sampling rate and thus the available bandwidth.
Decimation
Rational Rate Resampling
Arbitrary Rate Resampling
- updating sample rate variable