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MATLAB Code for QPSK Modulation and Demodulation

version 1.0.0.0 (2.99 KB) by Md. Salim Raza
MATLAB Code for QPSK Modulation and Demodulation has been Developed According to Conventional Theory

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Updated 06 Jun 2018

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The code of QPSK modulation and demodulation technique has been developed according to the theory. The theoretical description of QPSK modulation and demodulation are available in the book of "communication system " by SIMON HAYKIN.

Cite As

Md. Salim Raza (2020). MATLAB Code for QPSK Modulation and Demodulation (https://www.mathworks.com/matlabcentral/fileexchange/46219-matlab-code-for-qpsk-modulation-and-demodulation), MATLAB Central File Exchange. Retrieved .

Comments and Ratings (22)

David Mattox

I played with this quite a bit and improved it for my purpose. It's amazing how well this modulation technique still works even when noise is added to the signal.

Good to see you guy from Bangladesh. You are such a lifesaver.

cf f

Thank you very much!
You totally save me from my MATLAB simulation experiment! Such a good guy!

Meng

thank you! wihout noise

Bruce Zhang

thank you!
The comments are detailed!

Gaurav Kumar

NAVEEN SINGH

Thak you very much

Le Cuc

silpa verghese

silpa verghese

Md. Nure Alam

Valerio Marcucci

Onkar Patil

Thank you very much. I have to use QPSK modulation in OFDM system. After that, I want to introduce some random carrier frequency offsets in various sub carrier frequencies. This offset may be modeled by a Gaussian RV with rms value equal to 1/3 to 1/2 percent of the frequency spacing. Can anybody please help me with that, Please guy's, my email id is onkarvpatil15@gmail.com .

nishipadma tarenia

i want mimo equation of qpsk modulator and de modulator

Bala TN

Bala TN

can

anand

technospark

Updates

1.0.0.0

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1.0.0.0

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MATLAB Release Compatibility
Created with R2013a
Compatible with any release
Platform Compatibility
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