| GPS L1アンテナ・受信機評価 - 解析ツール GPS L1 Antenna/Receiver Evaluation - Analysis Tool |
更新 2012/1/31 2008/6/4 |
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解析ツールパッケージ 2012/1/31 更新
Analysis Tool Package
ANTTOOL ver.2.1 : anttool_2.1.zip (2.5MB)
ANTTOOL ver.2.0 : anttool_2.0.zip (2.5MB)
ANTTOOL ver.1.3 : anttool_1.3.zip (2.5MB)
ANTTOOL ver.1.2 : anttool_1.2.zip (2.5MB)
ANTTOOL ver.1.1 : anttool_1.1.zip (2.5MB)
ANTTOOL ver.1.0 : anttool_1.0.zip (2.5MB)
説明 DESCRIPTION
ANTTOOL is an analysis tool for GPS antennas/receivers.
ANTTOOL estimates GPS antenna parameters.
The parameters include antenna phase center
offsets, antenna phase center variations,
carrier-phase multipath, code multipath,
carrier to noise power density. Please input
target antenna/receiver RINEX observation
data, reference antenna/receiver RINEX observation
data (dual-frequency) and RINEX navigation
message file. The reference antenna must
be placed in the vicinity of the target antenna.
実行環境 ENVIRONMENT
Matlab 6 or higher version of Matlab. Tested
on Windows version of Matlab 6.5.1 and 7.4
(R2007a)
インストール手順 INSTALL
Extract and copy the package to some directory
and add the path to command paths in Matlab.
Test it by following procedure.
>> cd <install_dir>/test
>> testant
>> antplot testant.out
ヘルプ HELP
Type in Matlab command window.
>> help antest
>> help antplot
ライセンス LICENSE
ANTTOOL is licensed according to GPLv3. (http://gplv3.fsf.org/)
Copyright(c) 2007-2011 by T.Takasu, all rights
reserved.
履歴 HISTORY
| 2008/06/04 ver.1.0 | new release |
| 2008/07/21 ver.1.1 | fix bug on checking LLI flag to detect slips add -slip option to detect slips by dual-freq phase jumps |
| 2009/01/08 ver.1.2 | fix bug on error stop in reading rinex obs
data fix bug on error stop in case of duplicated obs data |
| 2009/01/14 ver.1.3 | fix bug on single-freq receiver with -slip
option fix bug on deleting duplicated data fix bug on error-stop to ploting result without data |
| 2011/09/14 ver.2.0 | support GLONASS, QZSS and L5 fix bug on reading more than 8 obs type in rinex |
| 2012/01/31 ver.2.1 | fix bug on slip detection fix bug on running average filter for GLO, QZSS |
解析結果スナップショット Snapshots of Analysis Results