fi introduction

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John Lofgren
John Lofgren on 21 Dec 2011
Does anyone know what release the fi() function was introduced? I have to run on old version, 7.6, for compatibility reasons, and the command does not appear to be recognized.

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Accepted Answer

Walter Roberson
Walter Roberson on 21 Dec 2011
Fixed Point Toolbox was introduced in R14, MATLAB 7.0, and it supported fi() then.
Please check to be sure you have the Fixed Point Toolbox installed and licensed, as it is an optional product.

More Answers (1)

John Lofgren
John Lofgren on 21 Dec 2011
>> license('inuse')
fixed_point_toolbox
matlab
  1 Comment
Walter Roberson
Walter Roberson on 21 Dec 2011
What does
which -all fi
report ?

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