MATLAB DATABASE TOOLBOX RELEASE NOTES Guide de l'utilisateur télécharger pdf (Page 82)

2 MATLAB 6.1 Release Notes

2-34

MATLAB -> Using MATLAB -> Development Environment -> Editing and

Debugging M-Files -> Debugging M-Files -> Trial Run for Example

On page 7-29, in “Correcting Problems and Ending Debugging, Completing the

Example,” step 3 is incorrect. It should instead read

“In collatzplot.m line 12,

change the string

plot_seq to seq_length(m) and save the file.”

interp1 Extrapolation of Out-of-Range Values

A new argument enables interp1 to perform extrapolation for out-of-range

values for all methods. It also enables you to specify a scalar to be returned for

out-of-range values.

The PDF version of the interp1 reference page incorrectly states that the

default for all methods is for

interp1 to perform extrapolation for out-of-range

values. In fact,

interp1 performs extrapolation as the default only for the

'spline', 'pchip', and 'cubic' methods. For all other methods, it returns NaN

for out-of-range values. This behavior is unchanged from Version 5.

The HTML reference page for

interp1 is correct.

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MATLAB DATABASE TOOLBOX RELEASE NOTES Guide de l'utilisateur Page 82