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lesson15_pulse_shaping.grc
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lesson15_pulse_shaping.grc
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options:
parameters:
author: jason
category: '[GRC Hier Blocks]'
cmake_opt: ''
comment: ''
copyright: ''
description: ''
gen_cmake: 'On'
gen_linking: dynamic
generate_options: qt_gui
hier_block_src_path: '.:'
id: pulse_shaping
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: Pulse shaping and Nyquist ISI criterion
window_size: ''
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: 2,0,1,2
label: ''
min_len: '200'
orient: Qt.Horizontal
rangeType: float
start: '0.01'
step: '0.01'
stop: '1'
value: '.50'
widget: counter_slider
states:
bus_sink: false
bus_source: false
bus_structure: null
coordinate: [456, 124.0]
rotation: 0
state: true
- name: samp_rate
id: variable
parameters:
comment: ''
value: 1e6
states:
bus_sink: false
bus_source: false
bus_structure: null
coordinate: [184, 12]
rotation: 0
state: enabled
- name: sps
id: variable
parameters:
comment: ''
value: '10'
states:
bus_sink: false
bus_source: false
bus_structure: null
coordinate: [280, 12.0]
rotation: 0
state: enabled
- name: taps
id: variable
parameters:
comment: ''
value: '511'
states:
bus_sink: false
bus_source: false
bus_structure: null
coordinate: [376, 172.0]
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: [24, 644.0]
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: [72, 452.0]
rotation: 0
state: enabled
- name: blocks_delay_0
id: blocks_delay
parameters:
affinity: ''
alias: ''
comment: ''
delay: sps
maxoutbuf: '0'
minoutbuf: '0'
num_ports: '1'
type: float
vlen: '1'
states:
bus_sink: false
bus_source: false
bus_structure: null
coordinate: [936, 292.0]
rotation: 0
state: enabled
- name: blocks_delay_0_0
id: blocks_delay
parameters:
affinity: ''
alias: ''
comment: ''
delay: 2*sps
maxoutbuf: '0'
minoutbuf: '0'
num_ports: '1'
type: float
vlen: '1'
states:
bus_sink: false
bus_source: false
bus_structure: null
coordinate: [936, 340.0]
rotation: 0
state: enabled
- name: blocks_delay_0_0_0
id: blocks_delay
parameters:
affinity: ''
alias: ''
comment: ''
delay: '506'
maxoutbuf: '0'
minoutbuf: '0'
num_ports: '1'
type: float
vlen: '1'
states:
bus_sink: false
bus_source: false
bus_structure: null
coordinate: [600, 68.0]
rotation: 0
state: true
- name: blocks_delay_1
id: blocks_delay
parameters:
affinity: ''
alias: ''
comment: ''
delay: taps-1
maxoutbuf: '0'
minoutbuf: '0'
num_ports: '1'
type: float
vlen: '1'
states:
bus_sink: false
bus_source: false
bus_structure: null
coordinate: [744, 484.0]
rotation: 0
state: enabled
- name: blocks_delay_1_1
id: blocks_delay
parameters:
affinity: ''
alias: ''
comment: ''
delay: int(taps-1-sps/2)
maxoutbuf: '0'
minoutbuf: '0'
num_ports: '1'
type: float
vlen: '1'
states:
bus_sink: false
bus_source: false
bus_structure: null
coordinate: [744, 420.0]
rotation: 0
state: enabled
- name: blocks_delay_2
id: blocks_delay
parameters:
affinity: ''
alias: ''
comment: ''
delay: sps//2
maxoutbuf: '0'
minoutbuf: '0'
num_ports: '1'
type: float
vlen: '1'
states:
bus_sink: false
bus_source: false
bus_structure: null
coordinate: [672, 716.0]
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: [264, 420.0]
rotation: 0
state: enabled
- name: blocks_throttle_0
id: blocks_throttle
parameters:
affinity: ''
alias: ''
comment: ''
ignoretag: 'True'
maxoutbuf: '0'
minoutbuf: '0'
samples_per_second: samp_rate
type: float
vlen: '1'
states:
bus_sink: false
bus_source: false
bus_structure: null
coordinate: [392, 68.0]
rotation: 0
state: true
- name: blocks_throttle_0_0
id: blocks_throttle
parameters:
affinity: ''
alias: ''
comment: ''
ignoretag: 'True'
maxoutbuf: '0'
minoutbuf: '0'
samples_per_second: samp_rate
type: byte
vlen: '1'
states:
bus_sink: false
bus_source: false
bus_structure: null
coordinate: [104, 580.0]
rotation: 0
state: enabled
- name: blocks_vector_source_x_0
id: blocks_vector_source_x
parameters:
affinity: ''
alias: ''
comment: one rectangular pulse every 1024 samples
maxoutbuf: '0'
minoutbuf: '0'
repeat: 'True'
tags: '[]'
type: float
vector: '[1]*sps+[0]*(1024-sps)'
vlen: '1'
states:
bus_sink: false
bus_source: false
bus_structure: null
coordinate: [72, 132.0]
rotation: 0
state: true
- name: blocks_vector_source_x_1
id: blocks_vector_source_x
parameters:
affinity: ''
alias: ''
comment: one pulse every 1024 samples
maxoutbuf: '0'
minoutbuf: '0'
repeat: 'True'
tags: '[]'
type: float
vector: '[1]+[0]*1023'
vlen: '1'
states:
bus_sink: false
bus_source: false
bus_structure: null
coordinate: [72, 228.0]
rotation: 0
state: true
- 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: [56, 516.0]
rotation: 0
state: enabled
- name: interp_fir_filter_xxx_0_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: [248, 476.0]
rotation: 0
state: enabled
- name: qtgui_eye_sink_x_0
id: qtgui_eye_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: red
color10: blue
color2: blue
color3: blue
color4: blue
color5: blue
color6: blue
color7: blue
color8: blue
color9: blue
comment: ''
ctrlpanel: 'False'
entags: 'True'
grid: 'False'
gui_hint: 5,1
label1: Raised Cosine Filtered Eye Diagram
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'
samp_per_symbol: sps
size: '1000'
srate: samp_rate
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: '2'
ymin: '-2'
yunit: '""'
states:
bus_sink: false
bus_source: false
bus_structure: null
coordinate: [1024, 692.0]
rotation: 0
state: enabled
- name: qtgui_eye_sink_x_0_0
id: qtgui_eye_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: green
color10: blue
color2: blue
color3: blue
color4: blue
color5: blue
color6: blue
color7: blue
color8: blue
color9: blue
comment: ''
ctrlpanel: 'False'
entags: 'True'
grid: 'False'
gui_hint: 5,0
label1: Root Raised Cosine Eye Diagram
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'
samp_per_symbol: sps
size: '1000'
srate: samp_rate
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: '2'
ymin: '-2'
yunit: '""'
states:
bus_sink: false
bus_source: false
bus_structure: null
coordinate: [784, 692.0]
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: '1.0'
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: 0,1
label: Relative Gain
label1: Rectangular Pulse
label10: ''''''
label2: Raised Cosine Pulse
label3: Raised Cosine Pulse
label4: ''''''
label5: ''''''
label6: ''''''
label7: ''''''
label8: ''''''
label9: ''''''
legend: 'True'
maxoutbuf: '0'
minoutbuf: '0'
name: '""'
nconnections: '2'
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: firdes.WIN_BLACKMAN_hARRIS
ymax: '-30'
ymin: '-100'
states:
bus_sink: false
bus_source: false
bus_structure: null
coordinate: [1032, 104.0]
rotation: 0
state: true
- name: qtgui_freq_sink_x_0_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: '0.1'
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*2
freqhalf: 'True'
grid: 'False'
gui_hint: 3,1
label: Relative Gain
label1: Rectangular Pulses
label10: ''''''
label2: Raised Cosine Pulses
label3: Root Raised Cosine
label4: ''''''
label5: ''''''
label6: ''''''
label7: ''''''
label8: ''''''
label9: ''''''
legend: 'True'
maxoutbuf: '0'
minoutbuf: '0'
name: '""'
nconnections: '3'
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: firdes.WIN_BLACKMAN_hARRIS
ymax: '-10'
ymin: '-100'
states:
bus_sink: false
bus_source: false
bus_structure: null
coordinate: [1208, 536.0]
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: 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: 'True'
gui_hint: 1,0,1,2
label1: Previous RC Pulse
label10: Signal 10
label2: This RC Pulse
label3: Next RC Pulse
label4: Signal 4
label5: Signal 5
label6: Signal 6
label7: Signal 7
label8: Signal 8
label9: Signal 9
legend: 'True'
marker1: '0'
marker10: '-1'
marker2: '0'
marker3: '0'
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: '4'
style3: '1'
style4: '1'
style5: '1'
style6: '1'
style7: '1'
style8: '1'
style9: '1'
tr_chan: '0'
tr_delay: 90e-6
tr_level: '1'
tr_mode: qtgui.TRIG_MODE_AUTO
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: '1.1'
ymin: '-0.4'
yunit: '""'
states:
bus_sink: false
bus_source: false
bus_structure: null
coordinate: [1096, 280.0]
rotation: 0
state: enabled
- name: qtgui_time_sink_x_0_0_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: 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: 'True'
gui_hint: 3,0
label1: Rectangular Pulses
label10: Signal 10
label2: Raised Cosine Filtered
label3: Random Pulses (Samples)
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: '0'
marker3: '0'
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: '1'
style3: '1'
style4: '1'
style5: '1'
style6: '1'
style7: '1'
style8: '1'
style9: '1'
tr_chan: '0'
tr_delay: '0'
tr_level: '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: '2'
ymin: '-2'
yunit: '""'
states:
bus_sink: false
bus_source: false
bus_structure: null
coordinate: [1216, 424.0]
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: 0,0
label1: Rectangular Pulse
label10: Signal 10
label2: Raised Cosine Pulse
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: '2'
size: '1024'
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: '2'
width3: '1'