MATTRAN

Scicos Block
fr - eng

##
Matrix Transpose

### Contents

- Matrix Transpose
  - Palette
  - Description
  - Dialog box
  - Example
  - Default properties
  - Interfacing function
  - Computational function
  - See also
  - Authors

### Palette

- Matrix - Matrix operation palette

### Description

This Block transposes an MxN matrix to a NxM matrix. For complex data type it uses the hermitian transpose. The equivalent of this block in Scilab is y=u'.

### Dialog box

- Datatype(1=real double 2=Complex)
  It indicates the data type of the output. It support only the two types double (1) and complex (2). If we input another entry in this label Scicos will print the message "Datatype is not supported".
  Properties : Type 'vec' of size 1.

### Example

    .                        Complex
    --                  --               --           --
    | 1+i   2+3i    3+2i |   Tranpose    | 1- i   4- i |
    | 4+i   5-8i    6-2i | ----------->  | 2-3i   5+8i |
    --                  --               | 3-2i   6+2i |
    .                                    --           --
    .                  Real
    --          --               --      --
    | 1   -2   3 |   Tranpose    | 1    4 |
    | 4   5    6 | ----------->  |- 2   5 |
    --          --               | 3    6 |
    .                            --      --

### Default properties

- always active: no
- direct-feedthrough: yes
- zero-crossing: no
- mode: no
- regular inputs:
  - port 1 : size [-1,-2] / type 1
- regular outputs:
  - port 1 : size [-2,-1] / type 1
- number/sizes of activation inputs: 0
- number/sizes of activation outputs: 0
- continuous-time state: no
- discrete-time state: no
- object discrete-time state: no
- name of computational function: mattran_m

### Interfacing function

- SCI/macros/scicos_blocks/MatrixOp/MATTRAN.sci [view code]

### Computational function

- SCI/routines/scicos/mattran_m.c [view code]
- SCI/routines/scicos/matztran_m.c [view code]

### See also

- Matrix_pal - Matrix operation palette (Scicos Palette)

### Authors

- Fady NASSIF INRIA
- Alan Layec INRIA