added:
  HDL/RF_DOA/_xmsgs/
  HDL/RF_DOA/_xmsgs/pn_parser.xmsgs
  HDL/RF_DOA/_xmsgs/xst.xmsgs
  HDL/RF_DOA/xst/
  HDL/RF_DOA/xst/work/
  HDL/RF_DOA/xst/work/hdllib.ref
  HDL/RF_DOA/xst/work/vlg07/
  HDL/RF_DOA/xst/work/vlg07/sipo.bin
  HDL/RF_DOA/xst/work/vlg2B/
  HDL/RF_DOA/xst/work/vlg2B/ad9252.bin
  HDL/RF_DOA/xst/work/vlg53/
  HDL/RF_DOA/xst/work/vlg53/rf__doa.bin
  Research/
  Research/AD9252.pdf
  Research/AN123 - Application and Optimization of a 2GHz Differential Amplifier ADC Driver.pdf
  Research/AN1777.pdf
  Research/AN193 TDA7000 for narrowband FM.pdf
  Research/Cyclone III/
  Research/Cyclone III/Cyclone III Device Handbook v1.pdf
  Research/Cyclone III/Cyclone III Device Handbook v2.pdf
  Research/Cyclone III/DSP Development kit - Getting started.pdf
  Research/Cyclone III/Embedded Design Handbook.pdf
  Research/Cyclone III/Nios II Custom Instruction
User Guide.pdf
  Research/Cyclone III/Nios II Hardware Tutorial.pdf
  Research/Cyclone III/Nios II Processor Reference Handbook.pdf
  Research/Cyclone III/Nios II Software Developers Handbook.pdf
  Research/Cyclone III/Quartus II Handbook v1 - Design and Synthesis.pdf
  Research/Cyclone III/intro_to_quartus2.pdf
  Research/DC987 - LTC6400CUD, LTC6401CUD Evaluation Kit Quick Start Guide.pdf
  Research/DDF1.pdf
  Research/DOA.M
  Research/DOA.pdf
  Research/DOAGEN.M
  Research/DSP Doppler Assembly Manual_V201.pdf
  Research/DSP Doppler Operation Manual_V201.pdf
  Research/DoA Matlab.zip
  Research/DoA.pdf
  Research/FM receiver 1.5 - 110MHz TDA7000 application note.pdf
  Research/FM-direction-finder background - history.pdf
  Research/Gnuradio passive radar.pdf
  Research/Implementation of FPGA DOA MUSIC.pdf
  Research/LT5546.pdf
  Research/LTC2175-14 - 14-Bit, 125Msps Low Power Quad ADC.pdf
  Research/LTC6400-20 - 1.8GHz Low Noise, Low Distortion Differential ADC Driver for 300MHz IF.pdf
  Research/Length matching for differential pairs.pdf
  Research/Low Cost Radar and Sonar using SDR.pdf
  Research/MAX3542.pdf
  Research/Matlab MUSIC implementation.pdf
  Research/SDR direction finding system.pdf
  Research/SP3A-EVAL/
  Research/SP3A-EVAL/Avt3S400A_Eval_MB_AN1013_v10_1_03.zip
  Research/SP3A-EVAL/Avt3S400A_Eval_MB_I2C_temp_v10_1_00.zip
  Research/SP3A-EVAL/Avt3S400A_Eval_MB_parallel_flash_v10_1_01.zip
  Research/SP3A-EVAL/Avt3S400A_Eval_MB_serial_flash_v10_1_02.zip
  Research/SP3A-EVAL/Avt3S400A_Eval_MicroBlaze_v10_1_03.zip
  Research/SP3A-EVAL/Avt3S400A_Eval_MultiBoot_v10_1_01.zip
  Research/SP3A-EVAL/CY8C24094_CY8C24794_CY8C24894_CY8C2499414.pdf
  Research/SP3A-EVAL/Libraries UG.pdf
  Research/SP3A-EVAL/Spartan 3A.pdf
  Research/SP3A-EVAL/ise_tutorial_ug695.pdf
  Research/SP3A-EVAL/s3aeval_fpga_intro_tutorial_v10.1.00.zip
  Research/SP3A-EVAL/s3aeval_quick_start_11_1_A.zip
  Research/SP3A-EVAL/s3embedded_tutorial_XPS_SDK_flow.pdf
  Research/SP3A-EVAL/spartan3a_dsp_lib.pdf
  Research/SP3A-EVAL/xapp1071_V6_ADC_DAC_LVDS.pdf
  Research/SP3A-EVAL/xapp194.pdf
  Research/SP3A-EVAL/xapp194.zip
  Research/SP3A-EVAL/xapp268.pdf
  Research/SP3A-EVAL/xapp268.zip
  Research/SP3A-EVAL/xapp462.pdf
  Research/SP3A-EVAL/xapp622.pdf
  Research/SP3A-EVAL/xapp756.pdf
  Research/SP3A-EVAL/xapp774.pdf
  Research/SP3A-EVAL/xapp774.zip
  Research/SP3A-EVAL/xlx_s3a_evl-pcb-1.pdf
  Research/SP3A-EVAL/xlx_s3a_evl-sch.pdf
  Research/SP3A-EVAL/xlx_s3a_evl-ug.pdf
  Research/TDA18271HD.pdf
  Research/TDA7000 Datasheet.pdf
  Research/USRP_Documentation.pdf
  Research/dsp-rdf_ant_ctl_schematic.pdf
  Research/dsp-rdf_ant_interface_schematic.pdf
  Research/dsp-rdf_main_board_schematic.pdf
  Research/fpga.tar.gz
  Research/fpga_dsp1.pdf
  Research/mimo_df_tsp.pdf
  Research/sn65lvds048a.pdf
  Research/sn65lvds049.pdf
  Research/ths4131.pdf
modified:
  HDL/RF_DOA/ad9252.v
unknown:
  A GNU Radio Based Software-Defined Radar.pdf
  Presentation.odp
  bzrstatus
  HDL/DDSButton/
  HDL/Spartan3S1000FG456/
  HDL/led_counter/