Gain
The GAINBLK computes the product of a square matrix A by the input matrix U, where the number of rows/cols of A is equal to the number of rows of U. The input/output datatype is defined by the type of the Gain matrix A. It can take all the datatype. On overflow, the result can take different forms:
1- A normal non saturated result.
2- A saturated result.
3- An error message warning the user about the overflow.
The user can select one of these three forms by setting the "DO ON OVERFLOW" field to 0,1 or 2.
- Gain
This parameter defined the square matrix A. That parameter can support all Data types.
Properties : Type 'mat' of size [-1,-1].
- Do on Overflow (0=Nothing 1=Saturate 2=Error)
When this parameter is set to zero the result is similar to a normal multiplication of two integer matrix. When it is set to 1, on overflow the block saturate the result. When it is set to 2, on overflow an error message box appears.
Properties : Type 'vec' of size 1.
- 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: gainblk
- SCI/macros/scicos_blocks/Linear/GAINBLK.sci [view code]
- Fady NASSIF INRIA
- Alan Layec INRIA
- Ramine Nikoukhah INRIA
