adjmat unrecognized function in Matlab
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I'm trying to run a code and it has the function
t5 = diff(lambda);
t5 = adjmat(t5);
but I got the error that adjmat unrecognized function , so what is the problem?
6 个评论
Walter Roberson
2021-2-15
What is class(lambda) ? And what do you expect adjmat() to caclulate?
Walter Roberson
2021-2-15
Seems to be from a published suite by CRC press that appears in multiple textbooks, with relevant function names such as totdisp_SMF.m
However I cannot find any adjmat() function that seems likely to be relevant.
Diana
2021-2-15
Walter Roberson
2021-2-15
What is it expected that the function will do?
If you match the code to the theory, what role is adjmat() playing there?
Diana
2021-2-15
Walter Roberson
2021-2-15
At the top of your function put in
adjmat = @(M) mat2gray(M);
回答（2 个）
Matt J
2021-2-15
0 个投票
Is adjmat supposed to be computing the adjugate of the matrix t5. If so, you might be able to use this instead,
Jian Yuan
2021-3-19
0 个投票
After diff function, the dimention of an array decreased by 1. I checked here Adjmat(t5) seems to align that. So you may try t5(:,1) = [] to replace t5 = adjmat(t5).
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