Quazi-square wave inverter

Version 1.0.0 (37.2 KB) by Abdelrahman Farghly
A quasi-square wave inverter (also called a modified square wave inverter) is a type of DC-to-AC inverter
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Updated 10 May 2025

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Key Characteristics of a Quasi-Square Wave Inverter:
  • Output waveform: Multi-step square wave (resembles a sine wave more than a pure square wave)
  • Harmonics: Reduced compared to a square wave, but still significant
  • Switching: Typically 3 or more steps per half-cycle
  • Common step levels: 0, +V, 0, –V (adds "zero-voltage dwell" between positive and negative pulses)

Cite As

Abdelrahman Farghly (2026). Quazi-square wave inverter (https://ch.mathworks.com/matlabcentral/fileexchange/181102-quazi-square-wave-inverter), MATLAB Central File Exchange. Retrieved .

MATLAB Release Compatibility
Created with R2022b
Compatible with any release
Platform Compatibility
Windows macOS Linux
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Version Published Release Notes
1.0.0