Relative Gain Array

Function to calculate the RGA, the General RGA, the Input and Output Effectiveness

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The Relative Gain Array (RGA) is a useful tool for control structure design, which include input and output selection and input-output pairing. This tool calculates the RGA and recommends a set of pairings if the gain is a square matrix. For non-square systems, this tool provides the general RGA and index for input (output) selection, i.e. the so called input (output) effectiveness.

Cite As

Yi Cao (2026). Relative Gain Array (https://ch.mathworks.com/matlabcentral/fileexchange/19096-relative-gain-array), MATLAB Central File Exchange. Retrieved .

General Information

MATLAB Release Compatibility

  • Compatible with any release

Platform Compatibility

  • Windows
  • macOS
  • Linux
Version Published Release Notes Action
1.0.0.0