sig

method signatures for OOP

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Returns the signature (info on inputs, outputs) of a function, or a method/property of an object. This is helful when doing object-oriented programming, as it seems that Matlab has no default functionality for doing this in OOP.

Examples:

sig handle.fi % returns info on all methods of handle class starting
% with fi.

x=sym('x'); % Create a symbolic object (from symbolic math toolbox)
sig x.ez % Get info on all methods starting with "ez"
sig x % Return the (large) list of all properties and methods
% associated with the "sym" class.

Cite As

Peter O'Connor (2026). sig (https://se.mathworks.com/matlabcentral/fileexchange/35402-sig), MATLAB Central File Exchange. Retrieved .

General Information

MATLAB Release Compatibility

  • Compatible with any release

Platform Compatibility

  • Windows
  • macOS
  • Linux
Version Published Release Notes Action
1.2.0.0

now returns function signatures too. YOU GUYS, MATLAB, SHOULD ALREADY HAVE THIS!

1.1.0.0

works now on R2010

1.0.0.0