• Existence of the transposed matrix
• Identical matrices
WINDEV
WEBDEV
WINDEV Mobile
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MatTranspose (Function)
In french: MatTranspose
Calculates the transposed matrix.
The transposed matrix is obtained by switching the rows into columns. if the source matrix is a matrix containing n rows and m columns, the transposed matrix is a matrix containing m rows and n columns.
Versions 25 and later
This function is now available in browser code.
New in version 25
This function is now available in browser code.
This function is now available in browser code.
// Transposed matrix
ResTranspose = MatTranspose("MyMatrix", "MyTransposedMatrix")
Syntax
<Result> = MatTranspose(<Matrix to transpose> , <Transposed matrix>)
<Result>: Boolean
• True if the transposed matrix was calculated,
• False otherwise. To get the details of the error, use ErrorInfo with the errMessage constant.
<Matrix to transpose>: Character string (with quotes)
Name of the matrix to transpose, defined by MatCreate.
<Transposed matrix>: Character string (with quotes)
Name of the transposed matrix, automatically created when calculating the transposed matrix.
Remarks

Existence of the transposed matrix

The matrix existence is not checked. This matrix is overwritten if it existed beforehand. To check the matrix existence, use MatExist.

Identical matrices

A WLanguage error occurs if <Matrix to transpose> and <Transposed matrix> are identical.
Related Examples:
 Unit examples (WINDEV): The Matrix functions [ + ] Using matrices with the WLanguage functions.This example, powered by WINDEV, is used to perform calculations on matrices: addition, multiplication, transposition, inversion...
 Unit examples (WINDEV Mobile): The Matrix functions [ + ] Using matrices with the WLanguage functions: addition, multiplication, transposition, inversion...
Business / UI classification: Neutral code
Component: wd260mat.dll
Minimum version required
• Version 9