Indexing into a matrix is a means of selecting a subset of elements from the matrix/array
Suppose I have an array, a = [2 5 4 7]. What is the function returning the maximum value and its index? For example, in …
matlab max matrix-indexingI have a matrix: x = [0 0 0 1 1 0 5 0 7 0]; I need to remove all of the zeroes, like so: x = [1 1 5 7]; The matrices I am …
arrays matlab performance matrix matrix-indexingHow to select a submatrix (not in any pattern) in Matlab? For example, for a matrix of size 10 by 10, how …
matlab matrix matrix-indexingSorry for the stupid question. I'm programming on PHP but found some nice code on Python and want to "recreate" …
python arrays numpy matrix-indexingI'm trying to slice a PyTorch tensor using a logical index on the columns. I want the columns that correspond …
python matrix-indexing pytorchI am porting part of a program (not enough to compile and run) from R to C++. I am not …
r syntax indexing matrix-indexingI am very new to R and at times get stuck with the codes. I came across one of this …
r indexing dataframe matrix-indexingSuppose I have a matrix A of order m×n and a vector of order m×1. I would like to …
python numpy matrix vector matrix-indexingSlowly transitioning from Matlab to Python... I have this list of the form list1 = [[1, 2, nan], [3, 7, 8], [1, 1, 1], [10, -1, nan]] and another list …
python list matrix-indexingI'd like to perform metrics on the contents of an array that do NOT fall within certain ranges. For example, …
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