Scicos Block
fr - eng

SQRT Square root

Contents

• SQRT Square root
  • Palette
  • Description
  • Dialog box
  • Default properties
  • Interfacing function
  • Computational function
  • See also
  • Authors

Palette

• Matrix - Matrix operation palette

Description

This block computes the square root of each element of the input matrix. It supported real and complex data types.

Dialog box

• Datatype(1=real double 2=Complex)
  It indicates the 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.

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 [-1,-2] / 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: mat_sqrt

Interfacing function

• SCI/macros/scicos_blocks/MatrixOp/SQRT.sci [view code]

Computational function

• SCI/routines/scicos/mat_sqrt.c [view code]
• SCI/routines/scicos/matz_sqrt.c [view code]

See also

• POWBLK_f - Pow (Scicos Block)

Authors

Fady NASSIF INRIA