Matrix VIs
- Updated2023-02-21
- 1 minute(s) read
Matrix VIs
Owning Palette: Multicore Analysis and Sparse Matrix VIs
Requires: Multicore Analysis and Sparse Matrix Toolkit. This topic might not match its corresponding palette in LabVIEW depending on your operating system, licensed product(s), and target.
Use the Matrix VIs to manipulate the elements, diagonals, and submatrices of a sparse matrix.
| Palette Object | Description |
|---|---|
| Build Matrix | Builds four sparse matrices by column and then by row. |
| Concatenate Matrix | Concatenates two sparse matrices by row, column, or diagonal. |
| Create Matrix from Storage Format | Creates a sparse matrix from storage format. |
| Dense to Sparse | Converts a dense matrix to a sparse matrix that contains only nonzero elements. |
| Get Matrix Size | Returns the number of rows and columns in a sparse matrix. |
| Get Matrix Storage Format | Gets the storage format of a sparse matrix. |
| Get Matrix Subset | Gets a subset from a sparse matrix. |
| Get Number of Nonzeros | Returns the number of nonzeros and the maximum number of nonzeros in a sparse matrix. |
| Initialize Matrix | Initializes a zero sparse matrix with the specified number of row and columns. |
| Non-Conjugate Transpose Matrix | Computes the non-conjugate transpose of a sparse matrix. |
| Reorder Elements | Reorders elements in a sparse matrix according to their row and column indices. Reordering elements in a sparse matrix usually speeds up sparse matrix operations. |
| Set Matrix Size | Sets the number of rows and columns in a sparse matrix. |
| Set Matrix Subset | Sets a subset in a sparse matrix. |
| Set Max Number of Nonzeros | Sets the maximum number of nonzeros in a sparse matrix. |
| Sparse to Dense | Converts a sparse matrix to a dense matrix that contains zero elements explicitly. |