MX_DIMSET – Set Matrix/Vector dimensions

Block SymbolLicensing group: STANDARD
PIC

Function Description
The function block MX_DIMSET sets number rows m of the vector or number of number of rows m and the leading dimension ld of the matrix referenced by uMV. Outputs of the block shows the other matrix/vector dimensions – number of columns n and count of allocated elements cnt.

The output reference yMV is always set to the corresponding input reference uMV.

The error flag E is set to on if:

  • the reference uMV is not defined (i.e. input uMV is not connected),
  • the number of rows m < 1 or m > ld,
  • the leading dimension ld > cnt.

Inputs

uMV

Input reference to a matrix or vector

reference

m

Number of matrix rows

long

ld

Leading dimension (>= number of rows)

long

Outputs

yMV

Output reference to a matrix or vector

reference

n

Number of matrix columns

long

cnt

Count of allocated elements (>= number of rows * number of columns

long

E

Error indicator

bool

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