Question
After trying the following syntax from the documentation for the GALLERY function: A = gallery('vander', 1:.5:3) I received the error: ??? Error using ==> gallery Invalid matrix name.
Expert Answer
John Michell
PhD Expert
Answered Aug 24, 2026
There is a bug in the documentation for the GALLERY function in MATLAB 7.2 (R2006a).
The listed syntax:
A = gallery('vander',1:.5:3)
is not supported.
Instead, the documentation should give the following:
vander (1:.5:3)
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