options:
  parameters:
    author: simon
    catch_exceptions: 'True'
    category: '[GRC Hier Blocks]'
    cmake_opt: ''
    comment: ''
    copyright: ''
    description: ''
    gen_cmake: 'On'
    gen_linking: dynamic
    generate_options: qt_gui
    hier_block_src_path: '.:'
    id: root
    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: Cosine Filter
    window_size: (1000,1000)
  states:
    bus_sink: false
    bus_source: false
    bus_structure: null
    coordinate: [8, 8]
    rotation: 0
    state: enabled

blocks:
- name: alpha
  id: variable_qtgui_range
  parameters:
    comment: ''
    gui_hint: ''
    label: Alpha
    min_len: '200'
    orient: QtCore.Qt.Horizontal
    rangeType: float
    start: '0.000001'
    step: '.01'
    stop: '1'
    value: '.5'
    widget: counter_slider
  states:
    bus_sink: false
    bus_source: false
    bus_structure: null
    coordinate: [568, 4.0]
    rotation: 0
    state: enabled
- name: samp_rate
  id: variable
  parameters:
    comment: ''
    value: 1e6
  states:
    bus_sink: false
    bus_source: false
    bus_structure: null
    coordinate: [200, 12]
    rotation: 0
    state: enabled
- name: sps
  id: variable
  parameters:
    comment: ''
    value: '10'
  states:
    bus_sink: false
    bus_source: false
    bus_structure: null
    coordinate: [320, 16.0]
    rotation: 0
    state: enabled
- name: taps
  id: variable
  parameters:
    comment: ''
    value: 512-1
  states:
    bus_sink: false
    bus_source: false
    bus_structure: null
    coordinate: [416, 8.0]
    rotation: 0
    state: enabled
- name: analog_random_uniform_source_x_0
  id: analog_random_uniform_source_x
  parameters:
    affinity: ''
    alias: ''
    comment: ''
    maximum: '2'
    maxoutbuf: '0'
    minimum: '0'
    minoutbuf: '0'
    seed: '0'
    type: byte
  states:
    bus_sink: false
    bus_source: false
    bus_structure: null
    coordinate: [88, 480.0]
    rotation: 180
    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: [128, 176.0]
    rotation: 0
    state: enabled
- name: blocks_delay_0
  id: blocks_delay
  parameters:
    affinity: ''
    alias: ''
    comment: ''
    delay: '505'
    maxoutbuf: '0'
    minoutbuf: '0'
    num_ports: '1'
    showports: 'False'
    type: float
    vlen: '1'
  states:
    bus_sink: false
    bus_source: false
    bus_structure: null
    coordinate: [752, 144.0]
    rotation: 0
    state: enabled
- name: blocks_delay_0_0
  id: blocks_delay
  parameters:
    affinity: ''
    alias: ''
    comment: ''
    delay: '510'
    maxoutbuf: '0'
    minoutbuf: '0'
    num_ports: '1'
    showports: 'False'
    type: float
    vlen: '1'
  states:
    bus_sink: false
    bus_source: false
    bus_structure: null
    coordinate: [752, 232.0]
    rotation: 0
    state: enabled
- name: blocks_repeat_0
  id: blocks_repeat
  parameters:
    affinity: ''
    alias: ''
    comment: ''
    interp: sps
    maxoutbuf: '0'
    minoutbuf: '0'
    type: float
    vlen: '1'
  states:
    bus_sink: false
    bus_source: false
    bus_structure: null
    coordinate: [408, 136.0]
    rotation: 0
    state: enabled
- name: blocks_throttle2_0
  id: blocks_throttle2
  parameters:
    affinity: ''
    alias: ''
    comment: ''
    ignoretag: 'True'
    limit: auto
    maximum: '0.1'
    maxoutbuf: '0'
    minoutbuf: '0'
    samples_per_second: samp_rate/10
    type: byte
    vlen: '1'
  states:
    bus_sink: false
    bus_source: false
    bus_structure: null
    coordinate: [104, 376.0]
    rotation: 0
    state: enabled
- name: digital_map_bb_0
  id: digital_map_bb
  parameters:
    affinity: ''
    alias: ''
    comment: ''
    map: (-1, 1)
    maxoutbuf: '0'
    minoutbuf: '0'
  states:
    bus_sink: false
    bus_source: false
    bus_structure: null
    coordinate: [128, 288.0]
    rotation: 180
    state: enabled
- name: interp_fir_filter_xxx_0
  id: interp_fir_filter_xxx
  parameters:
    affinity: ''
    alias: ''
    comment: ''
    interp: sps
    maxoutbuf: '0'
    minoutbuf: '0'
    samp_delay: '0'
    taps: '[1] + [0] * (sps - 1)'
    type: fff
  states:
    bus_sink: false
    bus_source: false
    bus_structure: null
    coordinate: [384, 216.0]
    rotation: 0
    state: enabled
- name: qtgui_freq_sink_x_0
  id: qtgui_freq_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'
    average: '0.2'
    axislabels: 'True'
    bw: samp_rate
    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'
    fc: '0'
    fftsize: '1024'
    freqhalf: 'True'
    grid: 'False'
    gui_hint: ''
    label: Relative Gain
    label1: Cosine Filter
    label10: ''''''
    label2: Root Raised Cosine Filter
    label3: Square Wave
    label4: ''''''
    label5: ''''''
    label6: ''''''
    label7: ''''''
    label8: ''''''
    label9: ''''''
    legend: 'True'
    maxoutbuf: '0'
    minoutbuf: '0'
    name: '""'
    nconnections: '3'
    norm_window: 'False'
    showports: 'False'
    tr_chan: '0'
    tr_level: '0.0'
    tr_mode: qtgui.TRIG_MODE_FREE
    tr_tag: '""'
    type: float
    units: dB
    update_time: '0.10'
    width1: '1'
    width10: '1'
    width2: '1'
    width3: '1'
    width4: '1'
    width5: '1'
    width6: '1'
    width7: '1'
    width8: '1'
    width9: '1'
    wintype: window.WIN_BLACKMAN_hARRIS
    ymax: '10'
    ymin: '-140'
  states:
    bus_sink: false
    bus_source: false
    bus_structure: null
    coordinate: [1408, 400.0]
    rotation: 0
    state: enabled
- name: qtgui_time_sink_x_0
  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: dark blue
    color10: dark blue
    color2: red
    color3: green
    color4: blue
    color5: cyan
    color6: magenta
    color7: yellow
    color8: dark red
    color9: dark green
    comment: ''
    ctrlpanel: 'False'
    entags: 'True'
    grid: 'False'
    gui_hint: ''
    label1: Square pulse
    label10: Signal 10
    label2: Bit impulse
    label3: Modulated waveform
    label4: Basic ASK
    label5: Signal 5
    label6: Signal 6
    label7: Signal 7
    label8: Signal 8
    label9: Signal 9
    legend: 'True'
    marker1: '-1'
    marker10: '-1'
    marker2: '2'
    marker3: '-1'
    marker4: '-1'
    marker5: '-1'
    marker6: '-1'
    marker7: '-1'
    marker8: '-1'
    marker9: '-1'
    name: '""'
    nconnections: '3'
    size: '200'
    srate: samp_rate
    stemplot: 'False'
    style1: '1'
    style10: '1'
    style2: '2'
    style3: '1'
    style4: '1'
    style5: '1'
    style6: '1'
    style7: '1'
    style8: '1'
    style9: '1'
    tr_chan: '0'
    tr_delay: '0'
    tr_level: '0.0'
    tr_mode: qtgui.TRIG_MODE_FREE
    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: '1'
    ymin: '-1'
    yunit: '""'
  states:
    bus_sink: false
    bus_source: false
    bus_structure: null
    coordinate: [1408, 72.0]
    rotation: 0
    state: enabled
- 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: ''
    label1: Signal 1
    label10: Signal 10
    label2: Signal 2
    label3: Signal 3
    label4: Signal 4
    label5: Signal 5
    label6: Signal 6
    label7: Signal 7
    label8: Signal 8
    label9: Signal 9
    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: '200'
    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: '0.0'
    tr_mode: qtgui.TRIG_MODE_FREE
    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: '1'
    ymin: '-1'
    yunit: '""'
  states:
    bus_sink: false
    bus_source: false
    bus_structure: null
    coordinate: [912, 480.0]
    rotation: 0
    state: enabled
- name: root_raised_cosine_filter_0
  id: root_raised_cosine_filter
  parameters:
    affinity: ''
    alias: ''
    alpha: alpha
    comment: ''
    decim: '1'
    gain: '10'
    interp: '1'
    maxoutbuf: '0'
    minoutbuf: '0'
    ntaps: taps
    samp_rate: samp_rate
    sym_rate: samp_rate/sps
    type: fir_filter_fff
  states:
    bus_sink: false
    bus_source: false
    bus_structure: null
    coordinate: [624, 292.0]
    rotation: 0
    state: enabled
- name: root_raised_cosine_filter_0_0
  id: root_raised_cosine_filter
  parameters:
    affinity: ''
    alias: ''
    alpha: alpha
    comment: ''
    decim: '1'
    gain: '1'
    interp: '1'
    maxoutbuf: '0'
    minoutbuf: '0'
    ntaps: taps
    samp_rate: samp_rate
    sym_rate: samp_rate/sps
    type: fir_filter_fff
  states:
    bus_sink: false
    bus_source: false
    bus_structure: null
    coordinate: [1016, 292.0]
    rotation: 0
    state: enabled

connections:
- [analog_random_uniform_source_x_0, '0', blocks_throttle2_0, '0']
- [blocks_char_to_float_0, '0', blocks_repeat_0, '0']
- [blocks_char_to_float_0, '0', interp_fir_filter_xxx_0, '0']
- [blocks_delay_0, '0', qtgui_freq_sink_x_0, '2']
- [blocks_delay_0, '0', qtgui_time_sink_x_0, '0']
- [blocks_delay_0_0, '0', qtgui_time_sink_x_0, '1']
- [blocks_repeat_0, '0', blocks_delay_0, '0']
- [blocks_throttle2_0, '0', digital_map_bb_0, '0']
- [digital_map_bb_0, '0', blocks_char_to_float_0, '0']
- [interp_fir_filter_xxx_0, '0', blocks_delay_0_0, '0']
- [interp_fir_filter_xxx_0, '0', root_raised_cosine_filter_0, '0']
- [root_raised_cosine_filter_0, '0', qtgui_freq_sink_x_0, '1']
- [root_raised_cosine_filter_0, '0', qtgui_time_sink_x_1, '0']
- [root_raised_cosine_filter_0, '0', root_raised_cosine_filter_0_0, '0']
- [root_raised_cosine_filter_0_0, '0', qtgui_freq_sink_x_0, '0']
- [root_raised_cosine_filter_0_0, '0', qtgui_time_sink_x_0, '2']

metadata:
  file_format: 1
  grc_version: 3.10.12.0