GNU Radio 2.x: Signal Processing Blocks

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# Signal Processing Blocks

Collaboration diagram for Signal Processing Blocks:

## Detailed Description

These are the signal processing blocks, blah, blah blah...

## Modules
| Signal Sources
| Signal Sinks
| Filters
| Type Conversions
## Classes
class | gr_add_cc
| output = sum (input_0, input_1, ...) More...
class | gr_add_const_cc
| output = input + constant More...
class | gr_add_const_ff
| output = input + constant More...
class | gr_add_const_ii
| output = input + constant More...
class | gr_add_const_sf
| output = input + constant More...
class | gr_add_const_ss
| output = input + constant More...
class | gr_add_ff
| output = sum (input_0, input_1, ...) More...
class | gr_add_ii
| output = sum (input_0, input_1, ...) More...
class | gr_add_ss
| output = sum (input_0, input_1, ...) More...
class | gr_bytes_to_syms
| Convert stream of bytes to stream of +/- 1 symbols. More...
class | gr_clock_recovery_mm_ff
| Mueller and Müller (M&M) based clock recovery block with float input, float output. More...
class | gr_conjugate_cc
| output = complex conjugate of input More...
class | gr_deinterleave
| deinterleave a single input into N outputs More...
class | gr_divide_cc
| output = input_0 / input_1 / input_x ...) More...
class | gr_divide_ff
| output = input_0 / input_1 / input_x ...) More...
class | gr_divide_ii
| output = input_0 / input_1 / input_x ...) More...
class | gr_divide_ss
| output = input_0 / input_1 / input_x ...) More...
class | gr_fake_channel_encoder_pp
| pad packet with alternating 1,0 pattern. More...
class | gr_fake_channel_decoder_pp
| remove fake padding from packet More...
class | gr_fft_vcc
| Compute forward or reverse FFT. complex vector in / complex vector out. More...
class | gr_fft_vfc
| Compute forward FFT. float vector in / complex vector out. More...
class | gr_frequency_modulator_fc
| Frequency modulator block. More...
class | gr_head
| copies the first N items to the output then signals done More...
class | gr_interleave
| interleave N inputs to a single output More...
class | gr_keep_one_in_n
| decimate a stream, keeping one item out of every n. More...
class | gr_lms_dfe_ff
| output = input + constant More...
class | gr_multiply_cc
| output = prod (input_0, input_1, ...) More...
class | gr_multiply_const_cc
| output = input + constant More...
class | gr_multiply_const_ff
| output = input + constant More...
class | gr_multiply_const_ii
| output = input + constant More...
class | gr_multiply_const_ss
| output = input + constant More...
class | gr_multiply_ff
| output = prod (input_0, input_1, ...) More...
class | gr_multiply_ii
| output = prod (input_0, input_1, ...) More...
class | gr_multiply_ss
| output = prod (input_0, input_1, ...) More...
class | gr_mute_cc
| output = input or zero if muted. More...
class | gr_mute_ff
| output = input or zero if muted. More...
class | gr_mute_ii
| output = input or zero if muted. More...
class | gr_mute_ss
| output = input or zero if muted. More...
class | gr_nlog10_ff
| output = n*log10(input) + k More...
class | gr_nop
| Does nothing. Used for testing only. More...
class | gr_parallel_to_serial
| convert a stream of blocks of nitems_per_block items into a stream of items More...
class | gr_quadrature_demod_cf
| quadrature demodulator: complex in, float out More...
class | gr_serial_to_parallel
| convert a stream of items into a stream of blocks containing nitems_per_block More...
class | gr_simple_correlator
| inverse of gr_simple_framer (more or less) More...
class | gr_simple_framer
| add sync field, seq number and command field to payload More...
class | gr_stream_to_streams
| convert a stream of items into a N streams of items More...
class | gr_streams_to_stream
| Convert N streams of 1 item into a 1 stream of N items. More...
class | gr_streams_to_vector
| convert N streams of items to 1 stream of vector length N More...
class | gr_sub_cc
| output = input_0 - input_1 - ...) More...
class | gr_sub_ff
| output = input_0 - input_1 - ...) More...
class | gr_sub_ii
| output = input_0 - input_1 - ...) More...
class | gr_sub_ss
| output = input_0 - input_1 - ...) More...
class | gr_sync_block
| synchronous 1:1 input to output with history More...
class | gr_sync_decimator
| synchronous N:1 input to output with history More...
class | gr_sync_interpolator
| synchronous 1:N input to output with history More...
class | gr_threshold_ff
class | gr_throttle
| throttle flow of samples such that the average rate does not exceed samples_per_sec. More...
class | gr_vco_f
| VCO - Voltage controlled oscillator. More...
class | gr_vector_to_streams
| Convert 1 stream of vectors of length N to N streams of items. More...
class | gr_block
| The abstract base class for all signal processing blocks. More...