PRODUCT
Element-wise vector multiplication/division
Block Screenshot
Description
That bloc computes element-wise multiplication or division of its
vector inputs. The number of inputs and operation are specified with
the Number of inputs or sign vector parameter.
- To multiply all the inputs between them, set this parameter to the
number of inputs.
- To multiply/divide the input ui, set in this parameter a vector k
with k[i] = +1 (multiply) or -1 (divide) for the input ui.
Dialog box
- Number of inputs or sign vector Enter the number of inputs.
Properties : Type ‘vec’ of size 1
Default properties
- always active: no
- direct-feedthrough: yes
- zero-crossing: no
- mode: no
- regular inputs: - port 1 : size [-1,1] / type 1 - port 2 :
size [-1,1] / type 1
- regular outputs: - port 1 : size [-1,1] / 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: product
Interfacing function
- SCI/modules/scicos_blocks/macros/NonLinear/PRODUCT.sci
Computational function
- SCI/modules/scicos_blocks/src/c/product.c (Type 4)