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How do I delete values of grayscale under 0.5 in a matrix?
hey all I have a matrix with values of 0 to 1 in order to use grayscale, however I need to delete or set any value that is belo...
11 years 前 | 1 个回答 | 0
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flip certain columns in matrix
hey all i need to flip every nth column in a matrix. ie. if i have matrix A=[1 2 3;4 5 6;7 8 9] i need it to become A=[1 8 3;4 ...
11 years 前 | 2 个回答 | 0
2
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rotating N-D matrices
hey everyone i have 2d matrix which i have repeated 24 time using repmat function. i need to rotate each of these repeated matr...
11 years 前 | 2 个回答 | 0
2
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mean of matrix elements
Both answers worked perfectly. Thanks guys. sorry can only accept one answer lol
mean of matrix elements
Both answers worked perfectly. Thanks guys. sorry can only accept one answer lol
11 years 前 | 0
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mean of matrix elements
hey all. i have a 5760x1 matrix. i need to find the average of the first 10 elements, remove the 10 elements and replave with th...
11 years 前 | 4 个回答 | 0
4
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how can i rotate an N-dimensional matrix?
hi all i am having trouble with project and need to figure out how i can rotate an N-dimensional matrix so that i can 'look in ...
11 years 前 | 2 个回答 | 0
