Replace value with another value

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Sarah Yun
Sarah Yun 2019-12-16
编辑： Adam Danz 2019-12-18
Hi,
I have a list of data in a column
There are some values which are -1
How can I replace the -1 values in the column with 0.1 mm values?
Maybe I must use the find function?
Can you help me with the code?
Thank you.
  5 个评论
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Adam Danz
Adam Danz 2019-12-16
It's unlcear how you want to repace a single value (-1) with range of values (0:0.1). If you're working with a matrix, you cannot replace a single value with multiple values. If you're working with a cell array it's possible but it's still not clear how -1 whould be replaced.
Sarah Yun
Sarah Yun 2019-12-16
Hi,
I would like to replace -1 with 0.1 in the column
What code can do this?
Thank you!

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回答（1 个）

Adam Danz
Adam Danz 2019-12-16
M(M==-1) = 0.1;
  2 个评论
Sarah Yun
Sarah Yun 2019-12-16
编辑：Sarah Yun 2019-12-16
Hello,
To change -1 values to 0.1 in a table, I write this code:
Table.Variable = A;
B = A((M==-1) = 0.1);
% Insert new values back into table
Table.Variable = B;
Something is not right.
Can you help?
Adam Danz
Adam Danz 2019-12-16
编辑：Adam Danz 2019-12-18
If you are replacing values in Table.Variable, then M should be repaced with Table.Variable.
Table.Variable(Table.Variable == -1) = 0.1;
Please accept answers that were helpful to you: https://www.mathworks.com/matlabcentral/answers/?term=asked_by_id%3A304642

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