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MATLAB code for FSK modulation and demodulation

version (1.89 KB) by Md. Salim Raza
Implementation of Binary FSK Modulation and Demodulation using MATLAB Considering Fixed Information


Updated 06 Jun 2018

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The code of FSK modulation and demodulation has been developed using MATLAB according to conventional theory

Cite As

Md. Salim Raza (2021). MATLAB code for FSK modulation and demodulation (, MATLAB Central File Exchange. Retrieved .

Comments and Ratings (20)

Abdelmounim Chentouf

Sathya Narayanan

camilo ocampo



Divya Nacciar

Divya Nacciar

syafiq anuar

can you show how to display for f1 and f2

ezzo wali

how to do Fsm on simulink ? 1000011001 ?

Luthfi Kukuh Raharjo

Rohith Kilkile

bahadir safak

ı have f1=2250Hz f2=2250Hz and 2400bps.

How can ı change the FSK code for my limits(f1,f2, bps)


this helped a lot to f1nd C4ll3r-1D!



Ebubekir Cagri SEN

Can you explain how it works with some math?

Dario LLanga

por favor el codigo para la modulacion 4-fsk

Chloe Tung

thanks,this is excellent!

Chloe Tung

How can I see the code?

mohamed belbachir


singh saab

sir i need code for 4-fsk modulation

MATLAB Release Compatibility
Created with R2010a
Compatible with any release
Platform Compatibility
Windows macOS Linux

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