Single extension not everywhere?

조회 수: 2(최근 30일)
FM 2022년 3월 29일
댓글: FM 2022년 3월 29일
According to the following page, MATLAB 2019a should have automatic singleton extension:
My tests show that this is not always true:
% A test array
>> x=false(3,3)
3×3 logical array
0 0 0
0 0 0
0 0 0
% Singleton extension works
>> x([1 3],2)=true
3×3 logical array
0 1 0
0 0 0
0 1 0
% Singleton extension doesn't work
>> x([1 3],2:3)=[true true]
Unable to perform assignment because the size of the left
side is 2-by-2 and the size of the right side is 1-by-2.

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Paul 2022년 3월 29일
The linked blog post does not show assignment (=) included uder "Supported Operators and Functions." It still isn't:
doc bsxfun
  댓글 수: 1
FM 2022년 3월 29일
OK, thanks. I will code around its absence. Pity, it would streamline the code.

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