how to create a digital communication system using MATLAB

Design an end-to-end digital communication system with the following blocks using MATLAB

1. Source

2. Digital Modulator (BPSK, QPSK, 16-QAM)

3. AWGN Channel

4. Demodulator

5. Error comparison and evaluate the probability of error.

[Avani KVH]

Hi Harsh,

Can you please share the complete MATLAB code for the end-to-end digital communication system you have referred to here.

[Vatsal]

Hi Harsh

Please send the complete MATLAB code ?

Thanks

Answer 1

[Jyotish Kumar]

Hi,

I understand that you are trying to design digital communication system using fundamental blocks of digital signal processing. You can use Simulink for designing your required digital communication system. Simulink has inbuilt DSP blocks which can be used for your purpose. You can refer this link to start with basics of DSP blocks in Simulink.

https://www.mathworks.com/help/dsp/getting-started-with-dsp-system-toolbox.html