MATLAB: Is there a matlab function similar to base R “row” or “col”? It returns a matrix of integers indicating their row number in a matrix-like object.

r to matlab

In R, we may make a matrix-like object with row-number or column number using a base function. For example, in R:
x = diag(5) % R code
row(x)
     [,1] [,2] [,3] [,4] [,5]
[1,]    1    1    1    1    1
[2,]    2    2    2    2    2
[3,]    3    3    3    3    3
[4,]    4    4    4    4    4
[5,]    5    5    5    5    5
col(x)
     [,1] [,2] [,3] [,4] [,5]
[1,]    1    2    3    4    5
[2,]    1    2    3    4    5
[3,]    1    2    3    4    5
[4,]    1    2    3    4    5
[5,]    1    2    3    4    5
Is there a similar function in Matlab that does the job similar to base R 'row' or 'col'?

Best Answer

See ndgrid and meshgrid
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