Time difference of arrival (TDoA) multi-lateration
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cmayer cmayer
cmayer and cmayer cosmetics
Latest commit 1f443ba Oct 12, 2018

README.md

TDoA - Time difference of arrival

Inputs:

  1. wav files with GNSS timestamps from KiwiSDRs which are generated by kiwiclient
  2. positions of the used KiwiSDRs. This information is stored in the directory gnss_pos and put there by kiwirecorder.py

Prerequisites

  • This code should work on linux and on OSX
  • Install octave (>=4.2.2) + signal package: in octave: pkg install -forge signal

Download / Installation

  • Initial checkout: git clone --recursive https://github.com/hcab14/TDoA.git
  • Update to latest master branch: git pull --recurse-submodules
  • For now everything is contained in the git repository, i.e., nothing is installed in /usr etc.

Running the example octave script

  • in octave: [tdoa,input]=proc_tdoa_DCF77;
  • this should produce two files in the png subdirectory