Complex Function Grapher

A tool to graph complex functions on the Argand plane (x + iy).

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-Graphs user-inputed functions of a complex square input array
-Helps with visualization of complex numbers and complex functions
-User gives limits (e.g. [-3,3] and [-3i,3i]) of the input square array and the number of points between the limits
-User provides title of graph, and can link inputs to outputs with lines
-Inputs shown as blue dots of the square input array; outputs shown as red dots
-Marker size adjustable
Inspired by Kaelyn Willingham and developed by Jon Moller

Cite As

Jon Moller (2026). Complex Function Grapher (https://www.mathworks.com/matlabcentral/fileexchange/32376-complex-function-grapher), MATLAB Central File Exchange. Retrieved .

General Information

MATLAB Release Compatibility

  • Compatible with any release

Platform Compatibility

  • Windows
  • macOS
  • Linux
Version Published Release Notes Action
1.1.0.0

-Added marker size user adjustment (7/29/11)

1.0.0.0