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What is wrong with A = alter(a)?

조회 수: 1(최근 30일)
Eiman Rana
Eiman Rana 2021년 9월 19일
댓글: Walter Roberson 2021년 9월 20일
N = 500;
A = zeros(N);
A(20:50, 75:100) = 6;
for i = 1:10
A = alter(A);
When I run this, it shows me an error Undefined function or variable 'alter'.


Steven Lord
Steven Lord 2021년 9월 19일
which -all alter
'alter' not found.
What function are you trying to call?
From the tag can I assume you're trying to use Computer Vision Toolbox? Looking at the list of functions in that toolbox I don't see one named alter.
  댓글 수: 1
Walter Roberson
Walter Roberson 2021년 9월 20일
I searched all of the .m files for all of the toolboxes that I have (I have most but not all). I was not able to find any function named alter or any class method named alter

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