ASK modulation and demodulation for MATLAB

Amplitude shift keying is one of the digital modulation techniques. We can visualize this using Matlab
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Updated 11 Apr 2023

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Amplitude Shift Keying ASK is a type of Amplitude Modulation which represents the binary data in the form of variations in the amplitude of a signal.
Any modulated signal has a high frequency carrier. The binary signal when ASK modulated, gives a zero value for Low input while it gives the carrier output for High input.
Below ASK signal , modulated and demodulated signals are given:

Cite As

Md. Ikrama Hossain (2025). ASK modulation and demodulation for MATLAB (https://uk.mathworks.com/matlabcentral/fileexchange/127609-ask-modulation-and-demodulation-for-matlab), MATLAB Central File Exchange. Retrieved .

MATLAB Release Compatibility
Created with R2021a
Compatible with any release
Platform Compatibility
Windows macOS Linux

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Version Published Release Notes
1.0.0