Contents

Index

• Getting Started

• Desktop Tools and Development Environment

• Data Import and Export

• Mathematics

• Arrays and Matrices

• Linear Algebra

• Matrix Analysis

• Linear Equations

• Eigenvalues and Singular Values

• Matrix Logarithms and Exponentials

• Factorization

• Elementary Math

• Polynomials

• Interpolation and Computational Geometry

• Cartesian Coordinate System Conversion

• Nonlinear Numerical Methods

• Specialized Math

• Sparse Matrices

• Math Constants

• Data Analysis

• Programming and Data Types

• Object-Oriented Programming

• 3-D Visualization

• GUI Development

• External Interfaces

• Release Notes

Learn more about MATLAB

orth - Range space of matrix

Syntax

B = orth(A)

Description

B = orth(A) returns an orthonormal basis for the range of A. The columns of B span the same space as the columns of A, and the columns of B are orthogonal, so that B'*B = eye(rank(A)). The number of columns of B is the rank of A.

See Also

null, svd, rank

orient

otherwise

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