Mon Oct 12 17:54:59 2009
options
id
top_block
_enabled
True
title
author
description
window_size
1280, 1024
generate_options
wx_gui
category
Custom
run_options
prompt
run
True
realtime_scheduling
_coordinate
(10, 10)
_rotation
0
gr_uchar_to_float
id
gr_uchar_to_float_0
_enabled
True
_coordinate
(217, 108)
_rotation
0
gr_uchar_to_float
id
gr_uchar_to_float_0_0
_enabled
True
_coordinate
(216, 273)
_rotation
0
variable
id
samp_rate
_enabled
True
value
32000
_coordinate
(128, 9)
_rotation
0
variable_slider
id
freq_offset
_enabled
True
label
Frequency Offset
value
0
min
-0.5
max
0.5
num_steps
1000
style
wx.SL_HORIZONTAL
converver
float_converter
grid_pos
notebook
_coordinate
(293, 684)
_rotation
0
variable
id
rrctaps
_enabled
True
value
firdes.root_raised_cosine(nfilts,1.0,1.0/(spb*nfilts), .35, int(11*spb*nfilts))
_coordinate
(513, 679)
_rotation
0
random_source_x
id
random_source_x_0
_enabled
True
type
byte
min
0
max
pam_amp
num_samps
10000
repeat
True
_coordinate
(13, 80)
_rotation
0
random_source_x
id
random_source_x_0_0
_enabled
True
type
byte
min
0
max
pam_amp
num_samps
10000
repeat
True
_coordinate
(15, 245)
_rotation
0
const_source_x
id
const_source_x_0
_enabled
True
type
float
const
-0.5*(pam_amp-1)
_coordinate
(213, 197)
_rotation
0
const_source_x
id
const_source_x_0_0
_enabled
True
type
float
const
-0.5*(pam_amp-1)
_coordinate
(200, 360)
_rotation
0
wxgui_scopesink2
id
wxgui_scopesink2_0_0_0_0
_enabled
True
type
float
title
Scope Plot
samp_rate
samp_rate
v_scale
1.25
t_scale
0
ac_couple
False
xy_mode
False
num_inputs
1
grid_pos
notebook
notebook_0,2
_coordinate
(1111, 767)
_rotation
0
wxgui_scopesink2
id
wxgui_scopesink2_0_0_0
_enabled
True
type
float
title
Scope Plot
samp_rate
samp_rate
v_scale
9
t_scale
0
ac_couple
False
xy_mode
False
num_inputs
1
grid_pos
notebook
notebook_0,1
_coordinate
(1112, 881)
_rotation
0
gr_channel_model
id
gr_channel_model_0
_enabled
True
noise_voltage
noise_amp
freq_offset
freq_offset
epsilon
interpratio
taps
1.0
seed
42
_coordinate
(59, 543)
_rotation
0
gr_throttle
id
gr_throttle_0
_enabled
True
type
complex
samples_per_second
samp_rate
vlen
1
_coordinate
(290, 575)
_rotation
0
notebook
id
notebook_0
_enabled
True
style
wx.NB_TOP
labels
['error', 'phase', 'freq', 'Resampled Signal']
grid_pos
notebook
_coordinate
(729, 769)
_rotation
0
wxgui_scopesink2
id
wxgui_scopesink2_0_0_1
_enabled
True
type
complex
title
Error
samp_rate
samp_rate
v_scale
.5
t_scale
0
ac_couple
False
xy_mode
False
num_inputs
1
grid_pos
notebook
notebook_0,3
_coordinate
(1115, 358)
_rotation
0
gr_add_xx
id
gr_add_xx_0
_enabled
True
type
float
num_inputs
2
vlen
1
_coordinate
(440, 167)
_rotation
0
gr_add_xx
id
gr_add_xx_0_1
_enabled
True
type
float
num_inputs
2
vlen
1
_coordinate
(430, 330)
_rotation
0
gr_float_to_complex
id
gr_float_to_complex_0
_enabled
True
vlen
1
_coordinate
(590, 184)
_rotation
0
wxgui_scopesink2
id
wxgui_scopesink2_0
_enabled
True
type
complex
title
Scope Plot
samp_rate
samp_rate
v_scale
0
t_scale
0
ac_couple
False
xy_mode
False
num_inputs
1
grid_pos
notebook
_coordinate
(1116, 500)
_rotation
0
variable
id
nfilts
_enabled
True
value
32
_coordinate
(435, 686)
_rotation
0
gr_pfb_clock_sync_ccf
id
gr_pfb_clock_sync_ccf_0
_enabled
True
sps
spb
alpha
alpha
beta
beta
taps
rrctaps
filter_size
nfilts
init_phase
16
max_dev
1.5
_coordinate
(512, 527)
_rotation
0
variable_slider
id
noise_amp
_enabled
True
label
Channel Noise
value
0
min
0
max
1.0
num_steps
1000
style
wx.SL_HORIZONTAL
converver
float_converter
grid_pos
notebook
_coordinate
(168, 684)
_rotation
0
variable_slider
id
interpratio
_enabled
True
label
Timing Offset
value
1.00
min
0.99
max
1.01
num_steps
1000
style
wx.SL_HORIZONTAL
converver
float_converter
grid_pos
notebook
_coordinate
(40, 684)
_rotation
180
variable
id
spb_gen
_enabled
True
value
4
_coordinate
(119, 841)
_rotation
0
variable_slider
id
beta
_enabled
True
label
Timing Beta
value
0
min
0.0
max
0.1
num_steps
1000
style
wx.SL_HORIZONTAL
converver
float_converter
grid_pos
notebook
_coordinate
(668, 5)
_rotation
180
variable_slider
id
alpha
_enabled
True
label
Timing Alpha
value
0
min
0
max
1
num_steps
1000
style
wx.SL_HORIZONTAL
converver
float_converter
grid_pos
notebook
_coordinate
(552, 4)
_rotation
0
wxgui_scopesink2
id
wxgui_scopesink2_0_0
_enabled
True
type
float
title
Error
samp_rate
samp_rate
v_scale
3
t_scale
0
ac_couple
False
xy_mode
False
num_inputs
1
grid_pos
notebook
notebook_0,0
_coordinate
(1110, 651)
_rotation
0
root_raised_cosine_filter
id
root_raised_cosine_filter_0
_enabled
True
type
interp_fir_filter_ccf
decim
1
interp
spb_gen
gain
2*spb_gen
samp_rate
1.0
sym_rate
1./spb_gen
alpha
0.35
ntaps
11*spb_gen
_coordinate
(834, 157)
_rotation
0
blks2_pfb_arb_resampler_ccf
id
blks2_pfb_arb_resampler_ccf_0
_enabled
True
rate
float(spb)/float(spb_gen)
taps
firdes.low_pass(128, 128, 0.45, 0.1)
size
128
_coordinate
(617, 374)
_rotation
0
gr_multiply_const_vxx
id
gr_multiply_const_vxx_0
_enabled
True
type
complex
const
sig_amp
vlen
1
_coordinate
(1096, 197)
_rotation
0
variable
id
pam_amp
_enabled
True
value
2
_coordinate
(223, 9)
_rotation
0
variable
id
spb
_enabled
True
value
4.1
_coordinate
(32, 842)
_rotation
0
variable
id
sig_amp
_enabled
True
value
1
_coordinate
(315, 9)
_rotation
0
gr_pfb_clock_sync_ccf_0
wxgui_scopesink2_0_0
1
0
gr_pfb_clock_sync_ccf_0
wxgui_scopesink2_0_0_0
3
0
gr_pfb_clock_sync_ccf_0
wxgui_scopesink2_0_0_0_0
2
0
random_source_x_0
gr_uchar_to_float_0
0
0
gr_uchar_to_float_0
gr_add_xx_0
0
0
const_source_x_0
gr_add_xx_0
0
1
gr_uchar_to_float_0_0
gr_add_xx_0_1
0
0
const_source_x_0_0
gr_add_xx_0_1
0
1
random_source_x_0_0
gr_uchar_to_float_0_0
0
0
blks2_pfb_arb_resampler_ccf_0
gr_channel_model_0
0
0
blks2_pfb_arb_resampler_ccf_0
wxgui_scopesink2_0_0_1
0
0
gr_channel_model_0
gr_throttle_0
0
0
gr_throttle_0
gr_pfb_clock_sync_ccf_0
0
0
gr_pfb_clock_sync_ccf_0
wxgui_scopesink2_0
0
0
gr_add_xx_0
gr_float_to_complex_0
0
0
gr_add_xx_0_1
gr_float_to_complex_0
0
1
gr_float_to_complex_0
root_raised_cosine_filter_0
0
0
root_raised_cosine_filter_0
gr_multiply_const_vxx_0
0
0
gr_multiply_const_vxx_0
blks2_pfb_arb_resampler_ccf_0
0
0