www.gusucode.com > GPS仿真Matlab编程源码程序 > GPS仿真Matlab编程源码程序/plotAcquisition.m
function plotAcquisition(acqResults) %Functions plots bar plot of acquisition results (acquisition metrics). No %bars are shown for the satellites not included in the acquisition list (in %structure SETTINGS). % %plotAcquisition(acqResults) % % Inputs: % acqResults - Acquisition results from function acquisition. %-------------------------------------------------------------------------- % SoftGNSS v3.0 % % Copyright (C) Darius Plausinaitis % Written by Darius Plausinaitis %-------------------------------------------------------------------------- %This program is free software; you can redistribute it and/or %modify it under the terms of the GNU General Public License %as published by the Free Software Foundation; either version 2 %of the License, or (at your option) any later version. % %This program is distributed in the hope that it will be useful, %but WITHOUT ANY WARRANTY; without even the implied warranty of %MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the %GNU General Public License for more details. % %You should have received a copy of the GNU General Public License %along with this program; if not, write to the Free Software %Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, %USA. %-------------------------------------------------------------------------- % CVS record: % $Id: plotAcquisition.m,v 1.1.2.4 2006/08/09 17:20:11 dpl Exp $ %% Plot all results ======================================================= figure(101); hAxes = newplot(); bar(hAxes, acqResults.peakMetric/max(acqResults.peakMetric));%% title (hAxes, 'Acquisition results'); xlabel(hAxes, 'PRN number (no bar - SV is not in the acquisition list)'); ylabel(hAxes, 'Acquisition Metric'); oldAxis = axis(hAxes); axis (hAxes, [0, 33, 0, oldAxis(4)]); set (hAxes, 'XMinorTick', 'on'); set (hAxes, 'YGrid', 'on'); %% Mark acquired signals ================================================== acquiredSignals = acqResults.peakMetric .* (acqResults.carrFreq > 0)/max(acqResults.peakMetric);%% hold(hAxes, 'on'); bar (hAxes, acquiredSignals, 'FaceColor', [0 0.8 0]); hold(hAxes, 'off'); legend(hAxes, 'Not acquired signals', 'Acquired signals');