DSP Blockset

Convert 2-D to 1-D

Convert a 2-D matrix input to a 1-D vector.

Library

Signal Management / Signal Attributes

Description

The Convert 2-D to 1-D block reshapes an M-by-N matrix input to a 1-D vector with length M*N.

• y = u(:)             % Equivalent MATLAB code
  

The input is reshaped columnwise, as shown below for a 3-by-2 matrix.

The output is always sample-based.

Dialog Box

Supported Data Types

• Double-precision floating point
• Single-precision floating point
• Fixed-point
• Custom data types
• Boolean
• 8-, 16-, and 32-bit signed integers
• 8-, 16-, and 32-bit unsigned integers

To learn how to convert to the above data types in MATLAB and Simulink, see Supported Data Types and How to Convert to Them.

See Also

Buffer	DSP Blockset
Convert 1-D to 2-D	DSP Blockset
Frame Status Conversion	DSP Blockset
Reshape	Simulink
Submatrix	DSP Blockset

Also see Signal Attributes for a list of all the blocks in the Signal Attributes library.

Convert 1-D to 2-D

Convolution