aboutsummaryrefslogtreecommitdiffstats
path: root/simulation
diff options
context:
space:
mode:
Diffstat (limited to 'simulation')
-rw-r--r--simulation/QAM/qam_nogui.grc42
-rwxr-xr-xsimulation/QAM_Fading/qam_fading.py3
-rw-r--r--simulation/QAM_Fading/qam_fading_FIR_Filter_v1.grc4
-rw-r--r--simulation/QAM_Fading/qam_fading_V2.grc21
-rw-r--r--simulation/QAM_Fading/qam_fading_frequency_selectiv_copy.grc25
5 files changed, 59 insertions, 36 deletions
diff --git a/simulation/QAM/qam_nogui.grc b/simulation/QAM/qam_nogui.grc
index cfbed6d..037c20f 100644
--- a/simulation/QAM/qam_nogui.grc
+++ b/simulation/QAM/qam_nogui.grc
@@ -59,7 +59,7 @@ blocks:
bus_sink: false
bus_source: false
bus_structure: null
- coordinate: [224, 604.0]
+ coordinate: [224, 436.0]
rotation: 0
state: true
- name: eq_gain
@@ -194,27 +194,6 @@ blocks:
coordinate: [1640, 428.0]
rotation: 0
state: true
-- name: qam_const
- id: variable_constellation_rect
- parameters:
- comment: ''
- const_points: '[(-3-3j), (-1-3j), (1-3j), (3-3j), (-3-1j), (-1-1j), (1-1j), (3-1j),
- (-3+1j), (-1+1j), (1+1j), (3+1j), (-3+3j), (-1+3j), (1+3j), (3+3j)]'
- imag_sect: '1'
- precision: '4'
- real_sect: '1'
- rot_sym: '4'
- soft_dec_lut: None
- sym_map: '[0, 4, 12, 8, 1, 5, 13, 9, 3, 7, 15, 11, 2, 6, 14, 10]'
- w_imag_sect: '1'
- w_real_sect: '1'
- states:
- bus_sink: false
- bus_source: false
- bus_structure: null
- coordinate: [224, 436.0]
- rotation: 0
- state: true
- name: rrc_taps
id: variable
parameters:
@@ -366,6 +345,24 @@ blocks:
coordinate: [2264, 844.0]
rotation: 0
state: true
+- name: blocks_file_sink_0
+ id: blocks_file_sink
+ parameters:
+ affinity: ''
+ alias: ''
+ append: 'False'
+ comment: ''
+ file: /home/sara/Documents/Fading/doc/thesis/figures/data/SImulation
+ type: float
+ unbuffered: 'False'
+ vlen: '1'
+ states:
+ bus_sink: false
+ bus_source: false
+ bus_structure: null
+ coordinate: [2432, 108.0]
+ rotation: 0
+ state: disabled
- name: blocks_throttle_0
id: blocks_throttle
parameters:
@@ -1184,6 +1181,7 @@ blocks:
connections:
- [analog_random_source_x_0, '0', blocks_unpack_k_bits_bb_0_0, '0']
- [analog_random_source_x_0, '0', digital_constellation_modulator_0, '0']
+- [blocks_char_to_float_0, '0', blocks_file_sink_0, '0']
- [blocks_char_to_float_0, '0', qtgui_time_sink_x_0, '0']
- [blocks_char_to_float_0_0, '0', blocks_delay_0, '0']
- [blocks_delay_0, '0', qtgui_time_sink_x_0, '1']
diff --git a/simulation/QAM_Fading/qam_fading.py b/simulation/QAM_Fading/qam_fading.py
index a921443..01685a1 100755
--- a/simulation/QAM_Fading/qam_fading.py
+++ b/simulation/QAM_Fading/qam_fading.py
@@ -545,6 +545,8 @@ class qam_fading(gr.top_block, Qt.QWidget):
self.blocks_unpack_k_bits_bb_0_0 = blocks.unpack_k_bits_bb(2)
self.blocks_unpack_k_bits_bb_0 = blocks.unpack_k_bits_bb(2)
self.blocks_throttle_0 = blocks.throttle(gr.sizeof_gr_complex*1, samp_rate,True)
+ self.blocks_file_sink_0 = blocks.file_sink(gr.sizeof_float*1, '/home/sara/Documents/Fading/simulation/QAM_Fading/qam_fading_V2_output.grc', False)
+ self.blocks_file_sink_0.set_unbuffered(False)
self.blocks_delay_0 = blocks.delay(gr.sizeof_float*1, 50)
self.blocks_char_to_float_0_1 = blocks.char_to_float(1, 1)
self.blocks_char_to_float_0_0 = blocks.char_to_float(1, 1)
@@ -558,6 +560,7 @@ class qam_fading(gr.top_block, Qt.QWidget):
##################################################
self.connect((self.analog_random_source_x_0, 0), (self.blocks_unpack_k_bits_bb_0_0, 0))
self.connect((self.analog_random_source_x_0, 0), (self.digital_constellation_modulator_0, 0))
+ self.connect((self.blocks_char_to_float_0, 0), (self.blocks_file_sink_0, 0))
self.connect((self.blocks_char_to_float_0, 0), (self.qtgui_freq_sink_x_2_1, 0))
self.connect((self.blocks_char_to_float_0, 0), (self.qtgui_time_sink_x_0, 0))
self.connect((self.blocks_char_to_float_0_0, 0), (self.blocks_delay_0, 0))
diff --git a/simulation/QAM_Fading/qam_fading_FIR_Filter_v1.grc b/simulation/QAM_Fading/qam_fading_FIR_Filter_v1.grc
index 082e688..ffc47f6 100644
--- a/simulation/QAM_Fading/qam_fading_FIR_Filter_v1.grc
+++ b/simulation/QAM_Fading/qam_fading_FIR_Filter_v1.grc
@@ -459,7 +459,7 @@ blocks:
affinity: ''
alias: ''
comment: ''
- fDTs: 10.0/samp_rate
+ fDTs: '0'
maxoutbuf: '0'
minoutbuf: '0'
seed: '0'
@@ -467,7 +467,7 @@ blocks:
bus_sink: false
bus_source: false
bus_structure: null
- coordinate: [960, 332.0]
+ coordinate: [952, 332.0]
rotation: 0
state: true
- name: digital_cma_equalizer_cc_0
diff --git a/simulation/QAM_Fading/qam_fading_V2.grc b/simulation/QAM_Fading/qam_fading_V2.grc
index 7f2014b..2f61a71 100644
--- a/simulation/QAM_Fading/qam_fading_V2.grc
+++ b/simulation/QAM_Fading/qam_fading_V2.grc
@@ -425,6 +425,24 @@ blocks:
coordinate: [2736, 1360.0]
rotation: 0
state: true
+- name: blocks_file_sink_0
+ id: blocks_file_sink
+ parameters:
+ affinity: ''
+ alias: ''
+ append: 'False'
+ comment: ''
+ file: /home/sara/Documents/Fading/simulation/QAM_Fading/qam_fading_V2_output.grc
+ type: float
+ unbuffered: 'False'
+ vlen: '1'
+ states:
+ bus_sink: false
+ bus_source: false
+ bus_structure: null
+ coordinate: [2880, 84.0]
+ rotation: 0
+ state: disabled
- name: blocks_throttle_0
id: blocks_throttle
parameters:
@@ -779,7 +797,7 @@ blocks:
bus_sink: false
bus_source: false
bus_structure: null
- coordinate: [1032, 348.0]
+ coordinate: [1024, 340.0]
rotation: 0
state: enabled
- name: params
@@ -1479,6 +1497,7 @@ blocks:
connections:
- [analog_random_source_x_0, '0', blocks_unpack_k_bits_bb_0_0, '0']
- [analog_random_source_x_0, '0', digital_constellation_modulator_0, '0']
+- [blocks_char_to_float_0, '0', blocks_file_sink_0, '0']
- [blocks_char_to_float_0, '0', qtgui_freq_sink_x_2_1, '0']
- [blocks_char_to_float_0, '0', qtgui_time_sink_x_0, '0']
- [blocks_char_to_float_0_0, '0', blocks_delay_0, '0']
diff --git a/simulation/QAM_Fading/qam_fading_frequency_selectiv_copy.grc b/simulation/QAM_Fading/qam_fading_frequency_selectiv_copy.grc
index 2a5bafb..18f7893 100644
--- a/simulation/QAM_Fading/qam_fading_frequency_selectiv_copy.grc
+++ b/simulation/QAM_Fading/qam_fading_frequency_selectiv_copy.grc
@@ -54,7 +54,7 @@ blocks:
rot_sym: '4'
soft_dec_lut: None
sym_map: '[0, 1, 3, 2]'
- type: qpsk
+ type: 16qam
states:
bus_sink: false
bus_source: false
@@ -453,24 +453,24 @@ blocks:
- name: channels_selective_fading_model_0
id: channels_selective_fading_model
parameters:
- K: '4.0'
+ K: '1.0'
LOS: 'False'
N: '8'
affinity: ''
alias: ''
comment: ''
- delays: (0.0,0.1,1.3)
- fDTs: 10.0/samp_rate
- mags: (1,0.99,0.97)
+ delays: (0,7)
+ fDTs: '0'
+ mags: (1,0.2)
maxoutbuf: '0'
minoutbuf: '0'
- ntaps: '8'
+ ntaps: '1'
seed: '0'
states:
bus_sink: false
bus_source: false
bus_structure: null
- coordinate: [912, 308.0]
+ coordinate: [960, 308.0]
rotation: 0
state: true
- name: digital_cma_equalizer_cc_0
@@ -700,7 +700,7 @@ blocks:
maxoutbuf: '0'
minoutbuf: '0'
osps: '1'
- sps: sps * 1.001
+ sps: 'sps '
taps: rrc_taps
type: ccf
states:
@@ -867,7 +867,7 @@ blocks:
bus_sink: false
bus_source: false
bus_structure: null
- coordinate: [1044.0, -48]
+ coordinate: [1036.0, -64]
rotation: 90
state: enabled
- name: qtgui_const_sink_x_0_0
@@ -1223,7 +1223,7 @@ blocks:
bus_sink: false
bus_source: false
bus_structure: null
- coordinate: [1144.0, 568]
+ coordinate: [1080.0, 656]
rotation: 270
state: true
- name: qtgui_freq_sink_x_2_1
@@ -1305,7 +1305,7 @@ blocks:
bus_structure: null
coordinate: [2848, 488.0]
rotation: 0
- state: true
+ state: disabled
- name: qtgui_time_sink_x_0
id: qtgui_time_sink_x
parameters:
@@ -1421,6 +1421,9 @@ connections:
- [channels_channel_model_0, '0', digital_pfb_clock_sync_xxx_0_0, '0']
- [channels_channel_model_0, '0', qtgui_const_sink_x_0, '1']
- [channels_channel_model_0, '0', qtgui_freq_sink_x_0, '1']
+- [channels_selective_fading_model_0, '0', digital_pfb_clock_sync_xxx_0, '0']
+- [channels_selective_fading_model_0, '0', qtgui_const_sink_x_0, '0']
+- [channels_selective_fading_model_0, '0', qtgui_freq_sink_x_0, '0']
- [digital_cma_equalizer_cc_0, '0', digital_costas_loop_cc_0, '0']
- [digital_cma_equalizer_cc_0, '0', qtgui_const_sink_x_1, '0']
- [digital_cma_equalizer_cc_0_0, '0', digital_costas_loop_cc_0_0, '0']
generated by cgit v1.2.1 (git 2.18.0) at 2024-11-04 23:00:42 +0100