GPX graphical user interface

版本 1.1 (3.8 MB) 作者: Peter Seibold

This graphical user interface displays tracks on different maps and manipulates the track size and the elevation.

关注

0.0

(0)

6.0 次下载

更新时间 2024/8/21

查看许可证

This graphic user interface displays tracks on different maps and manipulates the track size and the elevation. It is not intended to replace GPX editors.

1.1 Features

Display a track on different maps
Display a track on a metric scale
Reduce number of track points while the shape of the track is retained
Remove obsolete points that are beyond GPS precision or duplicates.
Smooth the track
Measure distance between two track points
Alter elevation by max. gradient
Smooth elevation

Doing one or a combination of the above processes will alter the GPX file only at the corresponding items. I.e. the other data like waypoints or other data that were inside the original GPX file will be retained.

1.2 Restrictions

With older Matlab versions (<R2018b) only the metric scale is available (no maps).

1.3 Remarks

When removing track points, the creation of the GPX file my take with huge original GPX files a very long time. E.g. to remove 300 000 track points will take on my PC about one hour, since the XML process is very slow.

Also reading of very large GPX file (>100 000 track points) may take minutes.

引用格式

Peter Seibold (2024). GPX graphical user interface (https://www.mathworks.com/matlabcentral/fileexchange/171344-gpx-graphical-user-interface), MATLAB Central File Exchange. 检索来源 2024/8/27.