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Matrix Calculator

Tools to achieve any kind of calculation with matrices. The matrix calculation is the set of calculations involving matrices, vectors etc.

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Matrix Calculator -

Tag(s) : Matrix

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# Matrix Calculator

## Matrix Algebra

### Eigenvectors Calculator

Tools to achieve any kind of calculation with matrices. The matrix calculation is the set of calculations involving matrices, vectors etc.

## Answers to Questions

### How to make calculations with matrices?

The computation methods with matrices are indicated on each of the tools on dCode (see addition of matrices, matrix multiplication, etc.)

Example: $$\begin{bmatrix} 1 & 2 \\ 3 & 4 \end{bmatrix} + \begin{bmatrix} 4 & 3 \\ 2 & 1 \end{bmatrix} = \begin{bmatrix} 5 & 5 \\ 5 & 5 \end{bmatrix}$$

Example: $$\begin{bmatrix} 1 & 2 \\ 3 & 4 \end{bmatrix} - \begin{bmatrix} 1 & 2 \\ 3 & 4 \end{bmatrix} = \begin{bmatrix} 0 & 0 \\ 0 & 0 \end{bmatrix}$$

Example: $$\begin{bmatrix} 1 & 2 \\ 3 & 4 \end{bmatrix} \cdot \begin{bmatrix} 1 & 0 \\ 0 & 1 \end{bmatrix} = \begin{bmatrix} 1 & 2 \\ 3 & 4 \end{bmatrix}$$

All matrices transactions can work with row or column vectors.

Most calculations use tools such as the determinant of the matrix, or the matrix inverse calculations. It is therefore necessary to know these transformations and use calculators or tools dedicated on dCode.

Matrix calculations with complex numbers are also supported.

## Source code

dCode retains ownership of the source code of the script Matrix Calculator online. Except explicit open source licence (indicated Creative Commons / free), any algorithm, applet, snippet, software (converter, solver, encryption / decryption, encoding / decoding, ciphering / deciphering, translator), or any function (convert, solve, decrypt, encrypt, decipher, cipher, decode, code, translate) written in any informatic langauge (PHP, Java, C#, Python, Javascript, etc.) which dCode owns rights can be transferred after sales quote. So if you need to download the online Matrix Calculator script for offline use, for you, your company or association, see you on contact page !

## Questions / Comments

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Source : http://www.dcode.fr/matrix-calculator
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