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AgeCommit message (Collapse)Author
2011-10-08uhd examples: updated all GRC USRP-based examples to UHD examples.Tom Rondeau
2011-09-01Minor fixes in turbo GRC blocks and one more example added.Achilleas Anastasopoulos
2011-08-31More examples and turbo decoder blocks added.Achilleas Anastasopoulos
2011-08-31Added more turbo encoder/decoder blocks and examples.Achilleas Anastasopoulos
2011-08-31Added SCCC encoder/decoder grc blocksi and examples. Also moved all grc ↵Achilleas Anastasopoulos
blocks related to trellis inside the gr-trellis/grc directory
2011-06-09grc: removed var sink taps example, its no longer supported, weird, and not ↵Josh Blum
useful
2010-03-06Changing FLL parameter range for use with new code.Tom Rondeau
2010-02-01Changing Makefile so the new PAM examples are installedTom
2010-02-01Minor adjustments to FLL exampleTom
2010-02-01Simplifying and using PFB resampler to generate pusle shape filtered signal.Tom
2010-02-01Using PFB resampler to generate the pulse shaping filtered signal.Tom
2009-12-15Adding new GRC examples for using FLL block.Tom
digital_freq_lock - simple implementation of FLL only pam_sync - extension of pam_timing that does freq, phase, and timing sync
2009-12-03added a gain sliderMatt Ettus
2009-12-03updated tx exampleJosh Blum
2009-11-25created dpsk demo with usrpsJosh Blum
2009-10-31core: added gr.pfb_clock_sync_fff based on _ccf version, updated exampleJohnathan Corgan
2009-10-12This splits the rate into a fractional an integer value, which allows the ↵Tom Rondeau
loop to adjust the fractional rate while the integer rate keeps the increments moving properly. Allows the max rate deviation to be independent of the integer rate. Scaling of the differential taps also allows alpha and beta to operate independent of the rate when fractional samples per symbol are used. Slightly more tolerant to large signal values, but they still should be close to +/-1.
2009-10-09Revert "More additions to PAM timing simulation."Tom
This reverts commit a524c6f494cfb3b88d1e55d3f1a35d97ec566c4e.
2009-10-09More additions to PAM timing simulation.Tom
2009-10-09Using 2-PAM by default.Tom
2009-10-09Cleaning up GRC PAM timing example and adding ability to do M-ary PAM.Tom
2009-10-08Working on allowing fractional samples per symbol.Tom
2009-10-07Adding channel model to simulation to test frequency offset.Tom
2009-10-07Adding imaginary stream to PAM demo to test IQ sync. Also properly setting ↵Tom
beta at runtime from GRC block.
2009-10-07Clipping the rate of the clock recovery helps track large changes.Tom
2009-10-06Adding better scope sink defaults.Tom
2009-10-06Fixing previous checkinTom
2009-10-06Adding accessor functions for both alpha and beta.Tom
2009-10-06Merge branch 'wip/examples' of http://gnuradio.org/git/jblum into syncMatt Ettus
2009-10-06progressMatt Ettus
2009-10-06removed unused git ignoresJosh Blum
2009-10-06moved grc examples to gnuradio-examples/grcJosh Blum
2009-10-06added more portsMatt Ettus
2009-10-06with frac delayMatt Ettus
2009-10-06no timing recovery yet, but creates RRC-PAMMatt Ettus