Given matrix with so many zeroes, trim those zeroes and output a matrix joining all nnz elements
input = [0 0 0 0 0;
0 2 0 4 0;
0 0 0 0 0;
0 1 0 3 0]
output = [2 4;
Select every other element of a vector
Flip the main diagonal of a matrix
Whether the input is vector?
Determine the square root
Rotate matrix by -90 degrees
Upper Matrix in LU Decompositon
Add Me To Death (Sum sum sum)
Implement zero-based indexing for Matrices
Get all prime factors
Choose a web site to get translated content where available and see local events and offers. Based on your location, we recommend that you select: .
You can also select a web site from the following list:
Select the China site (in Chinese or English) for best site performance. Other MathWorks country sites are not optimized for visits from your location.
Contact your local office