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New posts in matrix
apply function to each column of a matrix (Vectorizing)
Jul 26, 2026
matlab
matrix
vectorization
Preparing adjacency matrix - Filling missing links
Jul 26, 2026
r
matrix
adjacency-matrix
How to generate a Toeplitz matrix in Python using a loop instead of built-in function
Jul 25, 2026
python
numpy
matrix
scipy
toeplitz
Rearranging dataframes in R [duplicate]
Jul 25, 2026
r
matrix
dataframe
reshape
Increasing performance of the perl code
Jul 25, 2026
performance
perl
matrix
hash
Create lower triangular with unit diagonal matrix in TensorFlow
Jul 23, 2026
python
tensorflow
matrix
Box rotation around multiple axises using Matrix4f
Jul 23, 2026
java
opengl
matrix
vector
rotation
Use ifelse to extract information from a matrix
Jul 23, 2026
r
if-statement
matrix
vectorization
How to add a counter column to existing matrix in VBA?
Jul 23, 2026
arrays
vba
excel
matrix
Index of maximum value element in each row (last index)
Jul 23, 2026
matlab
for-loop
matrix
max
Python Numpy Matrix - Return the value contained in the matrix?
Jul 23, 2026
python
matrix
numpy
Determine whether a matrix is identity matrix (numpy)
Jul 23, 2026
python
arrays
numpy
matrix
numpy-ndarray
Calcul of the mean from diagonals of a matrix + incrementation
Jul 21, 2026
r
matrix
diagonal
Find correlation in large dataset
Jul 22, 2026
algorithm
matlab
matrix
large-data
How can I always have numpy.ndarray.shape return a two valued tuple?
Jul 22, 2026
python
arrays
numpy
matrix
shapes
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