Is there a mistake on the "Navigation Toolbox"?

When I use the Navigation Toolbox, I find someting maybe is wrong.

In the "..\Polyspace\R2020a\toolbox\shared\positioning\positioning\+fusion\+internal\+frames\NED.m", there is :

" % LinAccelSign - is the linear acceleration a positive or negative

% quantity.

% In ENU, it is a negative quantity.

LinAccelSign = -1; "

and in the "..\Polyspace\R2020a\toolbox\shared\positioning\positioning\+fusion\+internal\+frames\ENU.m", there is:

" % LinAccelSign - is the linear acceleration a positive or negative

% quantity.

% In ENU, it is a negative quantity.

LinAccelSign = -1; " Is that wrong??

I'm confused, but this definition is critical!

Answer 1

[Ryan Salvo]

Hi Chengbin,

The source code is correct, there is just a typo in the NED.m file. The comment in that file should read "In NED, it is a negative quantity."

Thanks,

Ryan