options:
  parameters:
    author: ''
    catch_exceptions: 'True'
    category: Custom
    cmake_opt: ''
    comment: ''
    copyright: ''
    description: ''
    gen_cmake: 'On'
    gen_linking: dynamic
    generate_options: qt_gui
    hier_block_src_path: '.:'
    id: test_corr_est
    max_nouts: '0'
    output_language: python
    placement: (0,0)
    qt_qss_theme: ''
    realtime_scheduling: ''
    run: 'True'
    run_command: '{python} -u {filename}'
    run_options: prompt
    sizing_mode: fixed
    thread_safe_setters: ''
    title: ''
  states:
    bus_sink: false
    bus_source: false
    bus_structure: null
    coordinate: [8, 12.0]
    rotation: 0
    state: enabled

blocks:
- name: bb_filter
  id: variable
  parameters:
    comment: ''
    value: firdes.root_raised_cosine(sps, sps, 1, eb, 101)
  states:
    bus_sink: false
    bus_source: false
    bus_structure: null
    coordinate: [432, 12.0]
    rotation: 0
    state: enabled
- name: constel
  id: variable_constellation
  parameters:
    comment: ''
    const_points: '[1,-1]'
    dims: '1'
    precision: '8'
    rot_sym: '2'
    soft_dec_lut: None
    sym_map: '[0,1]'
    type: calcdist
  states:
    bus_sink: false
    bus_source: false
    bus_structure: null
    coordinate: [1248, 12.0]
    rotation: 0
    state: enabled
- name: data
  id: variable
  parameters:
    comment: ''
    value: '[0]*4+[random.getrandbits(8) for i in range(payload_size)]'
  states:
    bus_sink: false
    bus_source: false
    bus_structure: null
    coordinate: [8, 268.0]
    rotation: 0
    state: enabled
- name: delay
  id: variable_qtgui_range
  parameters:
    comment: ''
    gui_hint: 5,0,1,2
    label: delay
    min_len: '200'
    orient: Qt.Horizontal
    rangeType: float
    start: '0'
    step: '1'
    stop: '200'
    value: '90'
    widget: counter_slider
  states:
    bus_sink: false
    bus_source: false
    bus_structure: null
    coordinate: [872, 596.0]
    rotation: 0
    state: disabled
- name: eb
  id: variable
  parameters:
    comment: ''
    value: '0.35'
  states:
    bus_sink: false
    bus_source: false
    bus_structure: null
    coordinate: [352, 76.0]
    rotation: 0
    state: enabled
- name: freq_offset
  id: variable_qtgui_range
  parameters:
    comment: ''
    gui_hint: 4,0,1,1
    label: Frequency Offset
    min_len: '200'
    orient: Qt.Horizontal
    rangeType: float
    start: '-0.001'
    step: '0.00002'
    stop: '0.001'
    value: '0'
    widget: slider
  states:
    bus_sink: false
    bus_source: false
    bus_structure: null
    coordinate: [816, 12.0]
    rotation: 0
    state: enabled
- name: gap
  id: variable
  parameters:
    comment: ''
    value: '20000'
  states:
    bus_sink: false
    bus_source: false
    bus_structure: null
    coordinate: [208, 76.0]
    rotation: 0
    state: enabled
- name: matched_filter
  id: variable
  parameters:
    comment: ''
    value: firdes.root_raised_cosine(nfilts, nfilts, 1, eb, int(11*sps*nfilts))
  states:
    bus_sink: false
    bus_source: false
    bus_structure: null
    coordinate: [432, 76.0]
    rotation: 0
    state: enabled
- name: modulated_sync_word
  id: variable_modulate_vector
  parameters:
    comment: ''
    data: preamble
    mod: rxmod
    taps: '[1]'
  states:
    bus_sink: false
    bus_source: false
    bus_structure: null
    coordinate: [8, 491]
    rotation: 0
    state: enabled
- name: nfilts
  id: variable
  parameters:
    comment: ''
    value: '32'
  states:
    bus_sink: false
    bus_source: false
    bus_structure: null
    coordinate: [1088, 12.0]
    rotation: 0
    state: enabled
- name: noise
  id: variable_qtgui_range
  parameters:
    comment: ''
    gui_hint: 3,0,1,1
    label: Noise
    min_len: '200'
    orient: Qt.Horizontal
    rangeType: float
    start: '0'
    step: '0.005'
    stop: '1'
    value: '0'
    widget: slider
  states:
    bus_sink: false
    bus_source: false
    bus_structure: null
    coordinate: [592, 12.0]
    rotation: 0
    state: enabled
- name: payload_size
  id: variable
  parameters:
    comment: ''
    value: '992'
  states:
    bus_sink: false
    bus_source: false
    bus_structure: null
    coordinate: [96, 76.0]
    rotation: 0
    state: enabled
- name: phase
  id: variable_qtgui_range
  parameters:
    comment: ''
    gui_hint: 3,1,1,1
    label: Phase offset
    min_len: '200'
    orient: Qt.Horizontal
    rangeType: float
    start: -2*numpy.pi
    step: '0.1'
    stop: 2*numpy.pi
    value: '0'
    widget: slider
  states:
    bus_sink: false
    bus_source: false
    bus_structure: null
    coordinate: [696, 12.0]
    rotation: 0
    state: enabled
- name: preamble
  id: variable
  parameters:
    comment: ''
    value: '[0xac, 0xdd, 0xa4, 0xe2, 0xf2, 0x8c, 0x20, 0xfc]'
  states:
    bus_sink: false
    bus_source: false
    bus_structure: null
    coordinate: [280, 12.0]
    rotation: 0
    state: enabled
- name: rrc_taps
  id: variable
  parameters:
    comment: ''
    value: firdes.root_raised_cosine(nfilts, nfilts, 1.0/float(sps), eb, 5*sps*nfilts)
  states:
    bus_sink: false
    bus_source: false
    bus_structure: null
    coordinate: [1088, 76.0]
    rotation: 0
    state: enabled
- name: rxmod
  id: variable
  parameters:
    comment: ''
    value: digital.generic_mod(constel, False, sps, True, eb, False, False)
  states:
    bus_sink: false
    bus_source: false
    bus_structure: null
    coordinate: [8, 427]
    rotation: 0
    state: enabled
- name: samp_rate
  id: variable
  parameters:
    comment: ''
    value: '100000'
  states:
    bus_sink: false
    bus_source: false
    bus_structure: null
    coordinate: [8, 76.0]
    rotation: 0
    state: enabled
- name: sps
  id: variable
  parameters:
    comment: ''
    value: '4'
  states:
    bus_sink: false
    bus_source: false
    bus_structure: null
    coordinate: [280, 76.0]
    rotation: 0
    state: enabled
- name: time_offset
  id: variable_qtgui_range
  parameters:
    comment: ''
    gui_hint: 4,1,1,1
    label: Timing Offset
    min_len: '200'
    orient: Qt.Horizontal
    rangeType: float
    start: '0.995'
    step: '0.00001'
    stop: '1.005'
    value: '1'
    widget: slider
  states:
    bus_sink: false
    bus_source: false
    bus_structure: null
    coordinate: [960, 12.0]
    rotation: 0
    state: enabled
- name: blocks_char_to_float_0
  id: blocks_char_to_float
  parameters:
    affinity: ''
    alias: ''
    comment: ''
    maxoutbuf: '0'
    minoutbuf: '0'
    scale: '1'
    vlen: '1'
  states:
    bus_sink: false
    bus_source: false
    bus_structure: null
    coordinate: [752, 540.0]
    rotation: 0
    state: disabled
- name: blocks_char_to_float_0_0
  id: blocks_char_to_float
  parameters:
    affinity: ''
    alias: ''
    comment: ''
    maxoutbuf: '0'
    minoutbuf: '0'
    scale: '1'
    vlen: '1'
  states:
    bus_sink: false
    bus_source: false
    bus_structure: null
    coordinate: [1112, 508.0]
    rotation: 0
    state: disabled
- name: blocks_complex_to_float_0
  id: blocks_complex_to_float
  parameters:
    affinity: ''
    alias: ''
    comment: ''
    maxoutbuf: '0'
    minoutbuf: '0'
    vlen: '1'
  states:
    bus_sink: false
    bus_source: false
    bus_structure: null
    coordinate: [1264, 192.0]
    rotation: 0
    state: enabled
- name: blocks_complex_to_mag_0
  id: blocks_complex_to_mag
  parameters:
    affinity: ''
    alias: ''
    comment: ''
    maxoutbuf: '0'
    minoutbuf: '0'
    vlen: '1'
  states:
    bus_sink: false
    bus_source: false
    bus_structure: null
    coordinate: [1264, 160.0]
    rotation: 0
    state: enabled
- name: blocks_delay_0
  id: blocks_delay
  parameters:
    affinity: ''
    alias: ''
    comment: ''
    delay: int(delay)
    maxoutbuf: '0'
    minoutbuf: '0'
    num_ports: '1'
    type: float
    vlen: '1'
  states:
    bus_sink: false
    bus_source: false
    bus_structure: null
    coordinate: [920, 540.0]
    rotation: 0
    state: disabled
- name: blocks_null_source_0
  id: blocks_null_source
  parameters:
    affinity: ''
    alias: ''
    bus_structure_source: '[[0,],]'
    comment: ''
    maxoutbuf: '0'
    minoutbuf: '0'
    num_outputs: '1'
    type: byte
    vlen: '1'
  states:
    bus_sink: false
    bus_source: false
    bus_structure: null
    coordinate: [208, 560.0]
    rotation: 0
    state: disabled
- name: blocks_null_source_0_0
  id: blocks_null_source
  parameters:
    affinity: ''
    alias: ''
    bus_structure_source: '[[0,],]'
    comment: ''
    maxoutbuf: '0'
    minoutbuf: '0'
    num_outputs: '1'
    type: complex
    vlen: '1'
  states:
    bus_sink: false
    bus_source: false
    bus_structure: null
    coordinate: [312, 304.0]
    rotation: 0
    state: enabled
- name: blocks_stream_mux_0
  id: blocks_stream_mux
  parameters:
    affinity: ''
    alias: ''
    comment: ''
    lengths: (len(preamble)/8+payload_size), gap/sps/8
    maxoutbuf: '0'
    minoutbuf: '0'
    num_inputs: '2'
    type: byte
    vlen: '1'
  states:
    bus_sink: false
    bus_source: false
    bus_structure: null
    coordinate: [392, 528.0]
    rotation: 0
    state: disabled
- name: blocks_stream_mux_0_0
  id: blocks_stream_mux
  parameters:
    affinity: ''
    alias: ''
    comment: ''
    lengths: ((len(preamble)+len(data))*8*sps, gap)
    maxoutbuf: '0'
    minoutbuf: '0'
    num_inputs: '2'
    type: complex
    vlen: '1'
  states:
    bus_sink: false
    bus_source: false
    bus_structure: null
    coordinate: [472, 272.0]
    rotation: 0
    state: enabled
- name: blocks_sub_xx_0
  id: blocks_sub_xx
  parameters:
    affinity: ''
    alias: ''
    comment: ''
    maxoutbuf: '0'
    minoutbuf: '0'
    num_inputs: '2'
    type: float
    vlen: '1'
  states:
    bus_sink: false
    bus_source: false
    bus_structure: null
    coordinate: [1120, 640.0]
    rotation: 0
    state: disabled
- name: blocks_throttle_0
  id: blocks_throttle
  parameters:
    affinity: ''
    alias: ''
    comment: ''
    ignoretag: 'True'
    maxoutbuf: '0'
    minoutbuf: '0'
    samples_per_second: samp_rate
    type: complex
    vlen: '1'
  states:
    bus_sink: false
    bus_source: false
    bus_structure: null
    coordinate: [592, 188.0]
    rotation: 0
    state: enabled
- name: blocks_unpack_k_bits_bb_0
  id: blocks_unpack_k_bits_bb
  parameters:
    affinity: ''
    alias: ''
    comment: ''
    k: '8'
    maxoutbuf: '0'
    minoutbuf: '0'
  states:
    bus_sink: false
    bus_source: false
    bus_structure: null
    coordinate: [576, 540.0]
    rotation: 0
    state: disabled
- name: blocks_vector_source_x_0_0
  id: blocks_vector_source_x
  parameters:
    affinity: ''
    alias: ''
    comment: ''
    maxoutbuf: '0'
    minoutbuf: '0'
    repeat: 'True'
    tags: '[]'
    type: byte
    vector: preamble+data
    vlen: '1'
  states:
    bus_sink: false
    bus_source: false
    bus_structure: null
    coordinate: [8, 188.0]
    rotation: 0
    state: enabled
- name: channels_channel_model_0
  id: channels_channel_model
  parameters:
    affinity: ''
    alias: ''
    block_tags: 'False'
    comment: ''
    epsilon: time_offset
    freq_offset: freq_offset
    maxoutbuf: '0'
    minoutbuf: '0'
    noise_voltage: noise
    seed: '0'
    taps: '1.0'
  states:
    bus_sink: false
    bus_source: false
    bus_structure: null
    coordinate: [760, 148.0]
    rotation: 0
    state: enabled
- name: digital_constellation_decoder_cb_0
  id: digital_constellation_decoder_cb
  parameters:
    affinity: ''
    alias: ''
    comment: ''
    constellation: constel
    maxoutbuf: '0'
    minoutbuf: '0'
  states:
    bus_sink: false
    bus_source: false
    bus_structure: null
    coordinate: [1112, 460.0]
    rotation: 180
    state: disabled
- name: digital_constellation_modulator_0
  id: digital_constellation_modulator
  parameters:
    affinity: ''
    alias: ''
    comment: ''
    constellation: constel
    differential: 'False'
    excess_bw: eb
    log: 'False'
    maxoutbuf: '0'
    minoutbuf: '0'
    samples_per_symbol: sps
    truncate: 'False'
    verbose: 'False'
  states:
    bus_sink: false
    bus_source: false
    bus_structure: null
    coordinate: [216, 180.0]
    rotation: 0
    state: enabled
- name: digital_corr_est_cc_0
  id: digital_corr_est_cc
  parameters:
    affinity: ''
    alias: ''
    comment: ''
    mark_delay: '1'
    maxoutbuf: '0'
    minoutbuf: '0'
    sps: sps
    symbols: modulated_sync_word
    threshold: '0.9'
    threshold_method: digital.THRESHOLD_ABSOLUTE
  states:
    bus_sink: false
    bus_source: false
    bus_structure: null
    coordinate: [968, 156.0]
    rotation: 0
    state: enabled
- name: digital_costas_loop_cc_0
  id: digital_costas_loop_cc
  parameters:
    affinity: ''
    alias: ''
    comment: ''
    maxoutbuf: '0'
    minoutbuf: '0'
    order: '2'
    use_snr: 'False'
    w: 1*3.14/50.0
  states:
    bus_sink: false
    bus_source: false
    bus_structure: null
    coordinate: [1144, 296.0]
    rotation: 0
    state: enabled
- name: digital_pfb_clock_sync_xxx_0
  id: digital_pfb_clock_sync_xxx
  parameters:
    affinity: ''
    alias: ''
    comment: ''
    filter_size: nfilts
    init_phase: '0'
    loop_bw: 2*3.14/100.0
    max_dev: '0.5'
    maxoutbuf: '0'
    minoutbuf: '0'
    osps: '1'
    sps: sps
    taps: rrc_taps
    type: ccf
  states:
    bus_sink: false
    bus_source: false
    bus_structure: null
    coordinate: [856, 324.0]
    rotation: 0
    state: enabled
- name: import_0
  id: import
  parameters:
    alias: ''
    comment: ''
    imports: import numpy
  states:
    bus_sink: false
    bus_source: false
    bus_structure: null
    coordinate: [176, 12.0]
    rotation: 0
    state: enabled
- name: import_0_0
  id: import
  parameters:
    alias: ''
    comment: ''
    imports: import random
  states:
    bus_sink: false
    bus_source: false
    bus_structure: null
    coordinate: [8, 124.0]
    rotation: 0
    state: enabled
- name: qtgui_const_sink_x_0
  id: qtgui_const_sink_x
  parameters:
    affinity: ''
    alias: ''
    alpha1: '1.0'
    alpha10: '1.0'
    alpha2: '1.0'
    alpha3: '1.0'
    alpha4: '1.0'
    alpha5: '1.0'
    alpha6: '1.0'
    alpha7: '1.0'
    alpha8: '1.0'
    alpha9: '1.0'
    autoscale: 'False'
    axislabels: 'True'
    color1: '"blue"'
    color10: '"red"'
    color2: '"red"'
    color3: '"red"'
    color4: '"red"'
    color5: '"red"'
    color6: '"red"'
    color7: '"red"'
    color8: '"red"'
    color9: '"red"'
    comment: ''
    grid: 'False'
    gui_hint: 0,1,1,1
    label1: ''
    label10: ''
    label2: ''
    label3: ''
    label4: ''
    label5: ''
    label6: ''
    label7: ''
    label8: ''
    label9: ''
    legend: 'True'
    marker1: '0'
    marker10: '0'
    marker2: '0'
    marker3: '0'
    marker4: '0'
    marker5: '0'
    marker6: '0'
    marker7: '0'
    marker8: '0'
    marker9: '0'
    name: ''
    nconnections: '1'
    size: (len(preamble)+payload_size)*8
    style1: '0'
    style10: '0'
    style2: '0'
    style3: '0'
    style4: '0'
    style5: '0'
    style6: '0'
    style7: '0'
    style8: '0'
    style9: '0'
    tr_chan: '0'
    tr_level: '0'
    tr_mode: qtgui.TRIG_MODE_TAG
    tr_slope: qtgui.TRIG_SLOPE_POS
    tr_tag: time_est
    type: complex
    update_time: '0.10'
    width1: '1'
    width10: '1'
    width2: '1'
    width3: '1'
    width4: '1'
    width5: '1'
    width6: '1'
    width7: '1'
    width8: '1'
    width9: '1'
    xmax: '2'
    xmin: '-2'
    ymax: '2'
    ymin: '-2'
  states:
    bus_sink: false
    bus_source: false
    bus_structure: null
    coordinate: [1392, 284.0]
    rotation: 0
    state: enabled
- name: qtgui_time_sink_x_0
  id: qtgui_time_sink_x
  parameters:
    affinity: '0'
    alias: ''
    alpha1: '1.0'
    alpha10: '1.0'
    alpha2: '1.0'
    alpha3: '1.0'
    alpha4: '1.0'
    alpha5: '1.0'
    alpha6: '1.0'
    alpha7: '1.0'
    alpha8: '1.0'
    alpha9: '1.0'
    autoscale: 'False'
    axislabels: 'True'
    color1: blue
    color10: dark blue
    color2: red
    color3: green
    color4: black
    color5: cyan
    color6: magenta
    color7: yellow
    color8: dark red
    color9: dark green
    comment: ''
    ctrlpanel: 'False'
    entags: 'True'
    grid: 'False'
    gui_hint: 0,0,1,1
    label1: ''
    label10: ''
    label2: ''
    label3: ''
    label4: ''
    label5: ''
    label6: ''
    label7: ''
    label8: ''
    label9: ''
    legend: 'True'
    marker1: '-1'
    marker10: '-1'
    marker2: '-1'
    marker3: '-1'
    marker4: '-1'
    marker5: '-1'
    marker6: '-1'
    marker7: '-1'
    marker8: '-1'
    marker9: '-1'
    name: ''
    nconnections: '1'
    size: '50000'
    srate: samp_rate
    stemplot: 'False'
    style1: '1'
    style10: '1'
    style2: '1'
    style3: '1'
    style4: '1'
    style5: '1'
    style6: '1'
    style7: '1'
    style8: '1'
    style9: '1'
    tr_chan: '0'
    tr_delay: '0.1'
    tr_level: '1'
    tr_mode: qtgui.TRIG_MODE_TAG
    tr_slope: qtgui.TRIG_SLOPE_POS
    tr_tag: time_est
    type: complex
    update_time: '0.10'
    width1: '1'
    width10: '1'
    width2: '1'
    width3: '1'
    width4: '1'
    width5: '1'
    width6: '1'
    width7: '1'
    width8: '1'
    width9: '1'
    ylabel: Amplitude
    ymax: '2'
    ymin: '-2'
    yunit: '""'
  states:
    bus_sink: false
    bus_source: false
    bus_structure: null
    coordinate: [1392, 348.0]
    rotation: 0
    state: enabled
- name: qtgui_time_sink_x_0_1
  id: qtgui_time_sink_x
  parameters:
    affinity: ''
    alias: ''
    alpha1: '1.0'
    alpha10: '1.0'
    alpha2: '1.0'
    alpha3: '1.0'
    alpha4: '1.0'
    alpha5: '1.0'
    alpha6: '1.0'
    alpha7: '1.0'
    alpha8: '1.0'
    alpha9: '1.0'
    autoscale: 'False'
    axislabels: 'True'
    color1: blue
    color10: dark blue
    color2: red
    color3: green
    color4: black
    color5: cyan
    color6: magenta
    color7: yellow
    color8: dark red
    color9: dark green
    comment: ''
    ctrlpanel: 'False'
    entags: 'True'
    grid: 'False'
    gui_hint: 2,0,1,2
    label1: ''
    label10: ''
    label2: ''
    label3: ''
    label4: ''
    label5: ''
    label6: ''
    label7: ''
    label8: ''
    label9: ''
    legend: 'True'
    marker1: '-1'
    marker10: '-1'
    marker2: '-1'
    marker3: '-1'
    marker4: '-1'
    marker5: '-1'
    marker6: '-1'
    marker7: '-1'
    marker8: '-1'
    marker9: '-1'
    name: ''
    nconnections: '3'
    size: '20000'
    srate: samp_rate
    stemplot: 'False'
    style1: '1'
    style10: '1'
    style2: '1'
    style3: '1'
    style4: '1'
    style5: '1'
    style6: '1'
    style7: '1'
    style8: '1'
    style9: '1'
    tr_chan: '0'
    tr_delay: '0.010'
    tr_level: '0.0'
    tr_mode: qtgui.TRIG_MODE_TAG
    tr_slope: qtgui.TRIG_SLOPE_POS
    tr_tag: time_est
    type: float
    update_time: '0.10'
    width1: '1'
    width10: '1'
    width2: '1'
    width3: '1'
    width4: '1'
    width5: '1'
    width6: '1'
    width7: '1'
    width8: '1'
    width9: '1'
    ylabel: Amplitude
    ymax: '2'
    ymin: '-2'
    yunit: '""'
  states:
    bus_sink: false
    bus_source: false
    bus_structure: null
    coordinate: [1344, 560.0]
    rotation: 0
    state: disabled
- name: qtgui_time_sink_x_1
  id: qtgui_time_sink_x
  parameters:
    affinity: ''
    alias: ''
    alpha1: '1.0'
    alpha10: '1.0'
    alpha2: '1.0'
    alpha3: '1.0'
    alpha4: '1.0'
    alpha5: '1.0'
    alpha6: '1.0'
    alpha7: '1.0'
    alpha8: '1.0'
    alpha9: '1.0'
    autoscale: 'False'
    axislabels: 'True'
    color1: blue
    color10: dark blue
    color2: red
    color3: green
    color4: black
    color5: cyan
    color6: magenta
    color7: yellow
    color8: dark red
    color9: dark green
    comment: ''
    ctrlpanel: 'False'
    entags: 'True'
    grid: 'False'
    gui_hint: 1,0,1,2
    label1: '|corr|^2'
    label10: ''
    label2: Re{corr}
    label3: Im{corr}
    label4: ''
    label5: ''
    label6: ''
    label7: ''
    label8: ''
    label9: ''
    legend: 'True'
    marker1: '-1'
    marker10: '-1'
    marker2: '-1'
    marker3: '-1'
    marker4: '-1'
    marker5: '-1'
    marker6: '-1'
    marker7: '-1'
    marker8: '-1'
    marker9: '-1'
    name: ''
    nconnections: '3'
    size: '80000'
    srate: samp_rate
    stemplot: 'False'
    style1: '1'
    style10: '1'
    style2: '1'
    style3: '1'
    style4: '1'
    style5: '1'
    style6: '1'
    style7: '1'
    style8: '1'
    style9: '1'
    tr_chan: '0'
    tr_delay: '0'
    tr_level: '100'
    tr_mode: qtgui.TRIG_MODE_NORM
    tr_slope: qtgui.TRIG_SLOPE_POS
    tr_tag: '""'
    type: float
    update_time: '0.10'
    width1: '1'
    width10: '1'
    width2: '1'
    width3: '1'
    width4: '1'
    width5: '1'
    width6: '1'
    width7: '1'
    width8: '1'
    width9: '1'
    ylabel: Amplitude
    ymax: '400'
    ymin: '-200'
    yunit: '""'
  states:
    bus_sink: false
    bus_source: false
    bus_structure: null
    coordinate: [1432, 160.0]
    rotation: 0
    state: enabled

connections:
- [blocks_char_to_float_0, '0', blocks_delay_0, '0']
- [blocks_char_to_float_0_0, '0', blocks_sub_xx_0, '0']
- [blocks_char_to_float_0_0, '0', qtgui_time_sink_x_0_1, '0']
- [blocks_complex_to_float_0, '0', qtgui_time_sink_x_1, '1']
- [blocks_complex_to_float_0, '1', qtgui_time_sink_x_1, '2']
- [blocks_complex_to_mag_0, '0', qtgui_time_sink_x_1, '0']
- [blocks_delay_0, '0', blocks_sub_xx_0, '1']
- [blocks_delay_0, '0', qtgui_time_sink_x_0_1, '1']
- [blocks_null_source_0, '0', blocks_stream_mux_0, '1']
- [blocks_null_source_0_0, '0', blocks_stream_mux_0_0, '1']
- [blocks_stream_mux_0, '0', blocks_unpack_k_bits_bb_0, '0']
- [blocks_stream_mux_0_0, '0', blocks_throttle_0, '0']
- [blocks_sub_xx_0, '0', qtgui_time_sink_x_0_1, '2']
- [blocks_throttle_0, '0', channels_channel_model_0, '0']
- [blocks_unpack_k_bits_bb_0, '0', blocks_char_to_float_0, '0']
- [blocks_vector_source_x_0_0, '0', digital_constellation_modulator_0, '0']
- [channels_channel_model_0, '0', digital_corr_est_cc_0, '0']
- [digital_constellation_decoder_cb_0, '0', blocks_char_to_float_0_0, '0']
- [digital_constellation_modulator_0, '0', blocks_stream_mux_0_0, '0']
- [digital_corr_est_cc_0, '0', digital_pfb_clock_sync_xxx_0, '0']
- [digital_corr_est_cc_0, '1', blocks_complex_to_float_0, '0']
- [digital_corr_est_cc_0, '1', blocks_complex_to_mag_0, '0']
- [digital_costas_loop_cc_0, '0', digital_constellation_decoder_cb_0, '0']
- [digital_costas_loop_cc_0, '0', qtgui_const_sink_x_0, '0']
- [digital_costas_loop_cc_0, '0', qtgui_time_sink_x_0, '0']
- [digital_pfb_clock_sync_xxx_0, '0', digital_costas_loop_cc_0, '0']

metadata:
  file_format: 1
