## matrixMerge

**Block Category:** Matrix Operation

**Description:** The matrixMerge block merges two
matrices into one. For a horizontal merge, the number of rows in each input
matrix must be the same; for a vertical merge, the number of columns in each
input matrix must be the same.

**Horizontal:** Represents the arguments
horizontally.

**Vertical:** Represents the arguments vertically.

#### Example

Two identical matrices are input into two matrixMerge
blocks, where the upper block merges the matrices vertically and the lower block
merges them horizontally.