Use of Allan Variance example at 1Hz sample rate

[amatsaka]

Hi,
I am trying to use the Allan-Variance example with my set of data sampled at 1Hz.

This gives an error at allan_overlap.m line 196 "Either "time" or "rate" must be present in DATA" because the calculated data.rate at allan_imu.m line 153 is zero.
Is there any limitation in sampling rate?

Best Regards!!

[rodralez]

Dear amatsaka,

You just have found a bug in NaveGo's code. This message should have had been an issue.

The problem was in function allan_imu(), line 151. When frequency was 1 Hz, it was rounded to zero.

Please, download NaveGo's last commit and let me know if everything is OK.

Best regards.