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Question
Change the first group of 0s in each column
I have this matrix, there are more than 500 columns and 30 rows. I need to change only the first group of 0s into 3. The 0s...
4 years ago | 2 answers | 0
2
answersQuestion
Change the first half of consecutive 1 in a column into 2
I have a matrix with 31 rows and around 500 columns. The matrix has NaN, 0s and 1s. The 1s are always consecutive in each column...
4 years ago | 1 answer | 0
1
answerQuestion
Find the first and last 1 in each column
I have a matrix like this X = [NaN NaN NaN NaN NaN NaN NaN NaN NaN NaN 0 0 0 0 0 0 ...
4 years ago | 2 answers | 0
