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FFT_crosscorrelate.grc
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FFT_crosscorrelate.grc
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options:
parameters:
author: tempest
category: '[Tempest]'
cmake_opt: ''
comment: ''
copyright: ''
description: ''
gen_cmake: 'On'
gen_linking: dynamic
generate_options: hb
hier_block_src_path: '.:'
id: FFT_crosscorrelation_
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: FFT_crosscorrelation
window_size: ''
states:
bus_sink: false
bus_source: false
bus_structure: null
coordinate: [45, 15]
rotation: 0
state: enabled
blocks:
- name: delay_samples_var
id: variable
parameters:
comment: ''
value: delay_samples
states:
bus_sink: false
bus_source: false
bus_structure: null
coordinate: [443, 34]
rotation: 0
state: true
- name: fac_size
id: variable
parameters:
comment: ''
value: fft_size
states:
bus_sink: false
bus_source: false
bus_structure: null
coordinate: [319, 34]
rotation: 0
state: true
- name: klog
id: variable
parameters:
comment: ''
value: -20*log10(fac_size)
states:
bus_sink: false
bus_source: false
bus_structure: null
coordinate: [586, 10]
rotation: 0
state: true
- name: blocks_complex_to_mag_0_0
id: blocks_complex_to_mag
parameters:
affinity: ''
alias: ''
comment: ''
maxoutbuf: '0'
minoutbuf: '0'
vlen: fac_size
states:
bus_sink: false
bus_source: false
bus_structure: null
coordinate: [780, 351]
rotation: 0
state: disabled
- name: blocks_complex_to_mag_squared_0
id: blocks_complex_to_mag_squared
parameters:
affinity: ''
alias: ''
comment: ''
maxoutbuf: '0'
minoutbuf: '0'
vlen: fac_size
states:
bus_sink: false
bus_source: false
bus_structure: null
coordinate: [759, 325]
rotation: 0
state: enabled
- name: blocks_delay_0
id: blocks_delay
parameters:
affinity: ''
alias: ''
comment: ''
delay: delay_samples_var
maxoutbuf: '0'
minoutbuf: '0'
num_ports: '1'
type: complex
vlen: '1'
states:
bus_sink: false
bus_source: false
bus_structure: null
coordinate: [243, 402]
rotation: 0
state: enabled
- name: blocks_keep_one_in_n_0
id: blocks_keep_one_in_n
parameters:
affinity: ''
alias: ''
comment: ''
maxoutbuf: '0'
minoutbuf: '0'
n: fac_decimation
type: complex
vlen: fac_size
states:
bus_sink: false
bus_source: false
bus_structure: null
coordinate: [374, 215]
rotation: 0
state: true
- name: blocks_keep_one_in_n_0_0
id: blocks_keep_one_in_n
parameters:
affinity: ''
alias: ''
comment: ''
maxoutbuf: '0'
minoutbuf: '0'
n: fac_decimation
type: complex
vlen: fac_size
states:
bus_sink: false
bus_source: false
bus_structure: null
coordinate: [368, 471]
rotation: 0
state: true
- name: blocks_multiply_conjugate_cc_0
id: blocks_multiply_conjugate_cc
parameters:
affinity: ''
alias: ''
comment: ''
maxoutbuf: '0'
minoutbuf: '0'
vlen: fac_size
states:
bus_sink: false
bus_source: false
bus_structure: null
coordinate: [635, 261]
rotation: 0
state: true
- name: blocks_nlog10_ff_1
id: blocks_nlog10_ff
parameters:
affinity: ''
alias: ''
comment: ''
k: klog
maxoutbuf: '0'
minoutbuf: '0'
n: '20'
vlen: fac_size
states:
bus_sink: false
bus_source: false
bus_structure: null
coordinate: [947, 312]
rotation: 0
state: enabled
- name: blocks_stream_to_vector_0
id: blocks_stream_to_vector
parameters:
affinity: ''
alias: ''
comment: ''
maxoutbuf: '0'
minoutbuf: '0'
num_items: fac_size
type: complex
vlen: '1'
states:
bus_sink: false
bus_source: false
bus_structure: null
coordinate: [288, 292]
rotation: 0
state: enabled
- name: blocks_stream_to_vector_0_0
id: blocks_stream_to_vector
parameters:
affinity: ''
alias: ''
comment: ''
maxoutbuf: '0'
minoutbuf: '0'
num_items: fac_size
type: complex
vlen: '1'
states:
bus_sink: false
bus_source: false
bus_structure: null
coordinate: [394, 391]
rotation: 0
state: enabled
- name: blocks_vector_to_stream_0
id: blocks_vector_to_stream
parameters:
affinity: ''
alias: ''
comment: ''
maxoutbuf: '0'
minoutbuf: '0'
num_items: fft_size
type: float
vlen: '1'
states:
bus_sink: false
bus_source: false
bus_structure: null
coordinate: [993, 234]
rotation: 0
state: true
- name: delay_samples
id: parameter
parameters:
alias: ''
comment: ''
hide: none
label: delay_samples
short_id: ''
type: intx
value: '0'
states:
bus_sink: false
bus_source: false
bus_structure: null
coordinate: [48, 384]
rotation: 0
state: true
- name: fac_decimation
id: parameter
parameters:
alias: ''
comment: ''
hide: none
label: fac_decimation
short_id: ''
type: intx
value: '10'
states:
bus_sink: false
bus_source: false
bus_structure: null
coordinate: [198, 113]
rotation: 0
state: true
- name: fft_size
id: parameter
parameters:
alias: ''
comment: ''
hide: none
label: fft_size
short_id: ''
type: intx
value: int(4096*512)
states:
bus_sink: false
bus_source: false
bus_structure: null
coordinate: [65, 230]
rotation: 0
state: true
- name: fft_vxx_0
id: fft_vxx
parameters:
affinity: ''
alias: ''
comment: ''
fft_size: fac_size
forward: 'True'
maxoutbuf: '0'
minoutbuf: '0'
nthreads: '4'
shift: 'False'
type: complex
window: ()
states:
bus_sink: false
bus_source: false
bus_structure: null
coordinate: [487, 119]
rotation: 0
state: enabled
- name: fft_vxx_0_0
id: fft_vxx
parameters:
affinity: ''
alias: ''
comment: ''
fft_size: fac_size
forward: 'True'
maxoutbuf: '0'
minoutbuf: '0'
nthreads: '4'
shift: 'False'
type: complex
window: ()
states:
bus_sink: false
bus_source: false
bus_structure: null
coordinate: [475, 538]
rotation: 0
state: enabled
- name: fft_vxx_1
id: fft_vxx
parameters:
affinity: ''
alias: ''
comment: ''
fft_size: fac_size
forward: 'False'
maxoutbuf: '0'
minoutbuf: '0'
nthreads: '4'
shift: 'True'
type: complex
window: ()
states:
bus_sink: false
bus_source: false
bus_structure: null
coordinate: [824, 176]
rotation: 0
state: enabled
- name: import_0
id: import
parameters:
alias: ''
comment: ''
imports: from math import log10
states:
bus_sink: false
bus_source: false
bus_structure: null
coordinate: [689, 8]
rotation: 0
state: true
- name: pad_sink_0
id: pad_sink
parameters:
affinity: ''
alias: ''
comment: ''
label: out
num_streams: '1'
optional: 'False'
type: float
vlen: '1'
states:
bus_sink: false
bus_source: false
bus_structure: null
coordinate: [1071, 134]
rotation: 0
state: true
- name: pad_source_0
id: pad_source
parameters:
affinity: ''
alias: ''
comment: ''
label: in
maxoutbuf: '0'
minoutbuf: '0'
num_streams: '1'
optional: 'False'
type: complex
vlen: '1'
states:
bus_sink: false
bus_source: false
bus_structure: null
coordinate: [80, 335]
rotation: 0
state: true
- name: pad_source_0_0
id: pad_source
parameters:
affinity: ''
alias: ''
comment: ''
label: in
maxoutbuf: '0'
minoutbuf: '0'
num_streams: '1'
optional: 'False'
type: complex
vlen: '1'
states:
bus_sink: false
bus_source: false
bus_structure: null
coordinate: [102, 569]
rotation: 0
state: true
- name: sample_rate
id: parameter
parameters:
alias: ''
comment: ''
hide: none
label: sample_rate
short_id: ''
type: intx
value: int(50e6)
states:
bus_sink: false
bus_source: false
bus_structure: null
coordinate: [84, 137]
rotation: 0
state: true
- name: single_pole_iir_filter_xx_0
id: single_pole_iir_filter_xx
parameters:
affinity: ''
alias: ''
alpha: '1'
comment: ''
maxoutbuf: '0'
minoutbuf: '0'
type: float
vlen: fac_size
states:
bus_sink: false
bus_source: false
bus_structure: null
coordinate: [870, 429]
rotation: 0
state: true
connections:
- [blocks_complex_to_mag_0_0, '0', single_pole_iir_filter_xx_0, '0']
- [blocks_complex_to_mag_squared_0, '0', single_pole_iir_filter_xx_0, '0']
- [blocks_delay_0, '0', blocks_stream_to_vector_0_0, '0']
- [blocks_keep_one_in_n_0, '0', fft_vxx_0, '0']
- [blocks_keep_one_in_n_0_0, '0', fft_vxx_0_0, '0']
- [blocks_multiply_conjugate_cc_0, '0', fft_vxx_1, '0']
- [blocks_nlog10_ff_1, '0', blocks_vector_to_stream_0, '0']
- [blocks_stream_to_vector_0, '0', blocks_keep_one_in_n_0, '0']
- [blocks_stream_to_vector_0_0, '0', blocks_keep_one_in_n_0_0, '0']
- [blocks_vector_to_stream_0, '0', pad_sink_0, '0']
- [fft_vxx_0, '0', blocks_multiply_conjugate_cc_0, '0']
- [fft_vxx_0_0, '0', blocks_multiply_conjugate_cc_0, '1']
- [fft_vxx_1, '0', blocks_complex_to_mag_0_0, '0']
- [fft_vxx_1, '0', blocks_complex_to_mag_squared_0, '0']
- [pad_source_0, '0', blocks_stream_to_vector_0, '0']
- [pad_source_0_0, '0', blocks_delay_0, '0']
- [single_pole_iir_filter_xx_0, '0', blocks_nlog10_ff_1, '0']
metadata:
file_format: 1