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iscolumn

Determine whether input is column vector

Syntax

iscolumn(V)

Description

iscolumn(V) returns logical 1 (true) if size(V) returns [n 1] with a nonnegative integer value n, and logical 0 (false) otherwise.

Examples

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Determine if a vector is a column or not.

V = rand(1,5);
iscolumn(V)
ans = logical
   0

Vt = V';
iscolumn(Vt)
ans = logical
   1

Extended Capabilities

C/C++ Code Generation
Generate C and C++ code using MATLAB® Coder™.

HDL Code Generation
Generate Verilog and VHDL code for FPGA and ASIC designs using HDL Coder™.

Introduced in R2010b