Mon May 21 13:23:12 2018 options author window_size category [GRC Hier Blocks] comment description _enabled True _coordinate (8, 8) _rotation 0 generate_options qt_gui hier_block_src_path .: id top_block max_nouts 0 qt_qss_theme realtime_scheduling run_command {python} -u {filename} run_options prompt run True sizing_mode fixed thread_safe_setters title placement (0,0) variable comment _enabled True _coordinate (304, 4) _rotation 0 id Channel_width value 200e3 variable comment _enabled True _coordinate (136, 4) _rotation 0 id centre_frequency value 100e6 variable comment _enabled True _coordinate (696, 4) _rotation 0 id custom_window value sinc*np.hamming(4*vec_length) variable_qtgui_range comment value 100.1e6 _enabled True _coordinate (32, 356) gui_hint _rotation 0 id radio_signal label Radio signal min_len 200 orient Qt.Horizontal start 80e6 step 10 stop 120e6 rangeType float widget counter_slider variable comment _enabled True _coordinate (232, 4) _rotation 0 id samp_rate value 2000000 variable comment _enabled True _coordinate (584, 4) _rotation 0 id sinc value np.sinc(sinc_sample_locations/np.pi) variable comment _enabled True _coordinate (392, 4) _rotation 0 id sinc_sample_locations value np.arange(-np.pi*4/2.0, np.pi*4/2.0, np.pi/vec_length) variable comment _enabled True _coordinate (512, 4) _rotation 0 id vec_length value 1024 analog_sig_source_x amp 1 alias comment affinity _enabled True freq 1000 _coordinate (32, 124) _rotation 0 id analog_sig_source_x_0 maxoutbuf 0 minoutbuf 0 offset 0 type complex samp_rate samp_rate waveform analog.GR_COS_WAVE blocks_add_xx alias comment affinity _enabled True _coordinate (672, 100) _rotation 0 id blocks_add_xx_0 type complex maxoutbuf 0 minoutbuf 0 num_inputs 4 vlen 1024 blocks_delay alias comment affinity delay 1024 _enabled True _coordinate (216, 116) _rotation 0 id blocks_delay_0 maxoutbuf 0 minoutbuf 0 num_ports 1 type complex vlen 1 blocks_delay alias comment affinity delay 1024*2 _enabled True _coordinate (216, 172) _rotation 0 id blocks_delay_1 maxoutbuf 0 minoutbuf 0 num_ports 1 type complex vlen 1 blocks_delay alias comment affinity delay 1024*3 _enabled True _coordinate (216, 228) _rotation 0 id blocks_delay_3 maxoutbuf 0 minoutbuf 0 num_ports 1 type complex vlen 1 blocks_float_to_int alias comment affinity _enabled True _coordinate (1000, 172) _rotation 0 id blocks_float_to_int_0 maxoutbuf 0 minoutbuf 0 scale 1 vlen 1024 blocks_multiply_const_vxx alias comment const custom_window[-vec_length:] affinity _enabled True _coordinate (400, 60) _rotation 0 id blocks_multiply_const_vxx_1 type complex maxoutbuf 0 minoutbuf 0 vlen 1024 blocks_multiply_const_vxx alias comment const custom_window[2*vec_length:3*vec_length] affinity _enabled True _coordinate (480, 124) _rotation 0 id blocks_multiply_const_vxx_2 type complex maxoutbuf 0 minoutbuf 0 vlen 1024 blocks_multiply_const_vxx alias comment const custom_window[0:vec_length] affinity _enabled True _coordinate (472, 228) _rotation 0 id blocks_multiply_const_vxx_3 type complex maxoutbuf 0 minoutbuf 0 vlen 1024 blocks_multiply_const_vxx alias comment const custom_window[vec_length:2*vec_length] affinity _enabled True _coordinate (472, 180) _rotation 0 id blocks_multiply_const_vxx_4 type complex maxoutbuf 0 minoutbuf 0 vlen 1024 blocks_stream_to_vector alias comment affinity _enabled True _coordinate (216, 60) _rotation 0 id blocks_stream_to_vector_0 type complex maxoutbuf 0 minoutbuf 0 num_items 1024 vlen 1 blocks_stream_to_vector alias comment affinity _enabled True _coordinate (336, 116) _rotation 0 id blocks_stream_to_vector_0_0 type complex maxoutbuf 0 minoutbuf 0 num_items 1024 vlen 1 blocks_stream_to_vector alias comment affinity _enabled True _coordinate (336, 172) _rotation 0 id blocks_stream_to_vector_0_1 type complex maxoutbuf 0 minoutbuf 0 num_items 1024 vlen 1 blocks_stream_to_vector alias comment affinity _enabled True _coordinate (336, 228) _rotation 0 id blocks_stream_to_vector_0_2 type complex maxoutbuf 0 minoutbuf 0 num_items 1024 vlen 1 import alias comment _enabled True _coordinate (824, 0) _rotation 0 id import_0 import import numpy as np radio_astro_hdf5_sink alias comment affinity _enabled True _coordinate (1056, 100) _rotation 0 id radio_astro_hdf5_sink_0 type complex fname grec freq_start 1000000000 freq_step 10000000 n_inputs 1 notes pointing n vec_length 1 radio_astro_hdf5_sink alias comment affinity _enabled True _coordinate (1056, 268) _rotation 0 id radio_astro_hdf5_sink_0_0 type float fname greccc freq_start 1000000000 freq_step 10000000 n_inputs 1 notes pointing n vec_length 1024 radio_astro_hdf5_sink alias comment affinity _enabled True _coordinate (1056, 20) _rotation 0 id radio_astro_hdf5_sink_0_1 type complex fname gre freq_start 1000000000 freq_step 10000000 n_inputs 1 notes pointing n vec_length 1 radio_astro_hdf5_sink alias comment affinity _enabled True _coordinate (1120, 172) _rotation 0 id radio_astro_hdf5_sink_0_2 type int fname grecc freq_start 1000000000 freq_step 10000000 n_inputs 1 notes pointing n vec_length 1024 spectrometer_basic_black alias comment affinity _enabled True _coordinate (784, 108) _rotation 0 id spectrometer_basic_black_0 maxoutbuf 0 minoutbuf 0 centre_frequency 100000000 Channel_width 200000 samp_rate 2000000 analog_sig_source_x_0 blocks_delay_0 0 0 analog_sig_source_x_0 blocks_delay_1 0 0 analog_sig_source_x_0 blocks_delay_3 0 0 analog_sig_source_x_0 blocks_stream_to_vector_0 0 0 blocks_add_xx_0 spectrometer_basic_black_0 0 0 blocks_delay_0 blocks_stream_to_vector_0_0 0 0 blocks_delay_1 blocks_stream_to_vector_0_1 0 0 blocks_delay_3 blocks_stream_to_vector_0_2 0 0 blocks_float_to_int_0 radio_astro_hdf5_sink_0_2 0 0 blocks_multiply_const_vxx_1 blocks_add_xx_0 0 0 blocks_multiply_const_vxx_2 blocks_add_xx_0 0 1 blocks_multiply_const_vxx_3 blocks_add_xx_0 0 3 blocks_multiply_const_vxx_4 blocks_add_xx_0 0 2 blocks_stream_to_vector_0 blocks_multiply_const_vxx_1 0 0 blocks_stream_to_vector_0_0 blocks_multiply_const_vxx_2 0 0 blocks_stream_to_vector_0_1 blocks_multiply_const_vxx_4 0 0 blocks_stream_to_vector_0_2 blocks_multiply_const_vxx_3 0 0 spectrometer_basic_black_0 radio_astro_hdf5_sink_0 1 0 spectrometer_basic_black_0 radio_astro_hdf5_sink_0_1 0 0 spectrometer_basic_black_0 radio_astro_hdf5_sink_0_0 3 0 spectrometer_basic_black_0 blocks_float_to_int_0 2 0