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Question
Replace numbers in a matrix that are surrounded in 8-directions by NaNs to NaNs
Hi community, I have several matrices containing 0s, 1s and NaNs. Most of elements are 0s and NaNs, and in less amount there a...
7 years ago | 1 answer | 0
1
answerQuestion
Replace numbers in a matrix having both numeric values (2s and 1s) and NaNs depending on neighbor values, adding a condition regarding the amount of numbers and NaNs surrounding the numbers that are intended to be replaced
Hi community, In a previous question, answered in a extremely effective manner by great Image Analyst: Replace numbers in a ma...
7 years ago | 0 answers | 0
0
answersQuestion
Replacement of groups of neighbor numbers giving priority to a row-wise check
Hi community, I need to do a replacement of numbers in a matrix, considering neighbor numbers in 8-directions, for different th...
7 years ago | 1 answer | 0
1
answerQuestion
Replace groups of numbers in a matrix checking connections in 8-directions
Hi community, I have a matrix containing numbers 1 and 2, where numbers 2s are 'the background'. In this manner, in my matrix...
7 years ago | 3 answers | 0
3
answersQuestion
Replace numbers in a matrix depending on the shape in which a group of numbers are located
Hi community, I have a matrix containing numbers 1 and 2, where numbers 2s are 'the background'. In this manner, in my matrix...
7 years ago | 2 answers | 0
2
answersQuestion
Row-by-row analysis after establishing a threshold value
Hi community, I have a matrix of 3 columns X a lot of rows. My goal is to do an analysis of each row depending on a general t...
7 years ago | 2 answers | 0
2
answersReplace numbers in a matrix depending on neighbor numbers
Hi Image Analyst, Your solution works perfectly!. At least in my case I have the Image Processing Toolbox, so I was able to u...
7 years ago | 0
Question
Replace numbers in a matrix depending on neighbor numbers
Hi community, I have a 14x9 matrix that contains as values NaN, 1 or 2. I need to "clean" this matrix regarding cells contain...
7 years ago | 2 answers | 0
2
answersQuestion
Replace a number in a matrix depending on neighbor numbers
Hi all, Let say I have this matrix: [NaN NaN NaN NaN NaN NaN NaN;NaN 2 2 2 2 2 NaN;NaN 2 1 1 1 2 NaN;NaN 2 1 2 1 2 NaN;Na...
7 years ago | 1 answer | 0
