https://github.com/billiegoose/hubo-trajectories

Trajectory files for use with hubo-read-trajectory.
https://github.com/billiegoose/hubo-trajectories

Last synced: 24 days ago
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Trajectory files for use with hubo-read-trajectory.

• Host: GitHub
• URL: https://github.com/billiegoose/hubo-trajectories
• Owner: billiegoose
• Created: 2013-08-29T22:19:14.000Z (over 11 years ago)
• Default Branch: master
• Last Pushed: 2013-12-12T19:53:46.000Z (about 11 years ago)
• Last Synced: 2024-10-06T03:22:24.958Z (3 months ago)
• Size: 7.59 MB
• Stars: 0
• Watchers: 2
• Forks: 0
• Open Issues: 1
• Metadata Files:
  • Readme: README.md

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README

        
hubo-trajectories

=================

A collection of trajectory files for use with hubo-read-trajectory, starting with everyone's favorite Rainbow, Inc demo gestures. They are pretty and the columns are perfectly aligned, so you can easily read and debug them in a text editor. (E.g. all the numbers are signed, so if you have to flip the signs of a column, you can do that with some find & replace magic and still have all your columns beautifully aligned.)

If you want to implement code to read them, know that:

* The first line is a header of field names.

* The delimeter is 1 or MORE spaces. Not tabs. Never tabs. Tabs are evil.

* Each column is exactly 12 characters wide. (1 for sign, 10 for number, 1 mandatory space)

* Columns are left aligned and padded with spaces.

`tools` folder

--------------

Let's say you don't want to edit your trajectory files by hand. Honestly, I get sick of that too sometimes. When that happens, I load them into MATLAB:

```MATLAB

[ data, joints ] = loadTraj( filename );

```

* `data` contains the numbers. 

* `joints` is a cell array containing the header fields (in this case, the joint names).

Let's say you've fixed that gnarly bug in your trajectory, and you want to write it out to a file. Easy enough:

```MATLAB

saveTraj( filename, data, joints );

```