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cat (MathScript RT Module Function)

LabVIEW 2012 MathScript RT Module Help

Edition Date: June 2012

Part Number: 373123C-01

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Owning Class: linalgebra

Requires: MathScript RT Module


c = cat(d, a, b, ...)


Concatenates matrices. You can specify an unlimited number of input matrices.



Name Description
d Specifies the format in which LabVIEW concatenates the input matrices. d is an integer that accepts the following values.

1 Concatenates a and b using the following equation: cat(1, a, b, ...) = [a; b; ...]. cat(1, a, b, ...) is equivalent to vconcatmx(a, b, ...). a and b must have the same number of columns.
2 Concatenates a and b according to the following equation: cat(2, a, b, ...) = [a, b, ...]. cat(2, a, b, ...) is equivalent to hconcatmx(a, b, ...). a and b must have the same number of rows.
a Specifies a matrix.
b Specifies a matrix.


Name Description
c Returns the concatenated matrix.


The following table lists the support characteristics of this function.

Supported in the LabVIEW Run-Time Engine Yes
Supported on RT targets Yes
Suitable for bounded execution times on RT Not characterized


A = [1, 2; 3, 4]
B = [5, 6; 7, 8]
C = cat(2, A, B)

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