Matrix calculation apparatus, matrix calculation method, and computer readable medium having matrix calculation process program stored thereon
US9645973B2 · kind B2 · utility
Assignee
Inventor
Key dates
| Filing date | Mar 19, 2014 |
| Grant date | May 9, 2017 |
| Priority date | — |
| Expiry date | Jul 4, 2035 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG09B19/025
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
There is provided a matrix calculation apparatus. The apparatus includes: a matrix calculation formula display controller configured to display a matrix calculation formula on a display unit, wherein the matrix calculation formula comprises a first matrix; a matrix display controller configured to display a second matrix on the display unit; a submatrix receiver configured to input the second matrix into a certain element of the first matrix as a submatrix of the first matrix in response to a user operation; and a matrix size change display controller configured to change a size of the first matrix in accordance with a size of the second matrix and the certain element of the first matrix into which the second matrix is input and then display the matrix calculation formula.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.