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Справка Scilab >> Sparse Matrix > Sparse Matrix Manipulation

Sparse Matrix Manipulation

  • issparsedetermine whether input is sparse
  • nnznumber of non zero entries in a matrix
  • speyesparse identity matrix
  • sponessparse matrix
  • sprandsparse random matrix
  • spzerossparse zero matrix
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Last updated:
Tue Feb 14 15:13:25 CET 2017