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See the recommended documentation of this function
MATRESH
Matrix Reshape
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Description
The RESHAPE block changes the dimensions of a matrix or a vector to another dimensions specified by the user in the output size desired parameter.The dimensions of the output must be less or equal to the input size given by the input size parameter.
The equivalent function of this block in Scilab is matrix. (Warning : You have to specify both output dimensions explicitely and don't use -1 to specify a dimension that must be calculated as in matrix).
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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 xcos will print the message "Datatype is not supported".
Properties : Type 'vec' of size -1.
input size
It indicates the size of the input matrix.
Properties : Type 'vec' of size -1.
output size desired
It indicates the desired output's size.
Properties : Type 'vec' of size -1.
Example
u=[1 2 3 4;5 6 7 8] When the output desired is [1;6] the output is: y=[1 2 3 4 5 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 [-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_reshape
Interfacing function
SCI/modules/scicos_blocks/macros/MatrixOp/MATRESH.sci
Computational function
SCI/modules/scicos_blocks/src/c/mat_reshape.c
SCI/modules/scicos_blocks/src/c/matz_reshape.c
Authors
Fady NASSIF - INRIA
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