How to remove certain value from array and reshape the array?

2017 12 1
1 个回答
更新时间：2022 10 27
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I want to delete every -120 value from S(i x j) and reshape the S without -120.
Only S(X, certain 'Y's) have this -120 value.
Any ideas?

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回答（1 个）

Guillaume
Guillaume 2017-12-1
编辑：Guillaume 2017-12-1

2 个投票

Deleting arbitrary elements from an array will always automatically reshape it into a vector unless you explicitly delete entire rows, columns, pages, etc.
So:
S(S == -120) = [];
will delete all -120 values and reshape your array at the same time.

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