EXPBLK_m

Block Screenshot

Contents

• Exponential of a scalar

• • Palette

  • Description

  • Dialog box

  • Default properties

  • Interfacing function

  • Computational function

  • See also

Palette

• Math operations palette

Description

The output of this block is a vector y with y[i]=a^u[i], where the parameter a is a positive scalar and u the input vector. The input and output port sizes are determined by the compiler.

Dialog box

• a

  A real positive scalar.

  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: expblk_m

Interfacing function

• SCI/modules/scicos_blocks/macros/NonLinear/EXPBLK_m.sci

Computational function

• SCI/modules/scicos_blocks/src/c/expblk_m.c (Type 4)

See also

• POWBLK_f - Array power (Bloc Xcos)

• LOGBLK_f - Logarithm (Bloc Xcos)

• SQRT - Square root (Bloc Xcos)