Replacing diagonal elements of square matrix without looping
25735
How to assign values to a MATLAB matrix on the diagonal?
156565
Find a matrix that simultaneously diagonalizes to matrices
120211
finding and replacing elements in a list
16419
Is there any fast method of matrix exponentiation?
123526
Finding determinant for a matrix with one value on the diagonal and another everywhere else
40706
Computing determinant without expansion
115905
The determinant of block triangular matrix as product of determinants of diagonal blocks
149292
Inverse of a diagonal matrix plus a constant
10014
Is there a built-in procedure for simultaneous diagonalization of a set of commuting matrices?
57319
Number of Ways to Fill a Matrix with symbols subject to Weird contsraint.
105513
Efficient by-element updates to SparseArrays
113381
Removing square objects
144642
How to select one element from each column of a matrix in matlab?
117702
How to simulate random correlation matrix containing off diagonal structures
123925
Grabbing the independent columns of a matrix A
81649
Subtract matrix of n,k dimensions from array of matrices of n,k dimensions
20671
UnFlatten an array into a ragged matrix