Communication Systems Reference Curves

These files show how to match expected theoretical results by Monte Carlo simulations.

Description

BER/SER Curves

The files in this demo are designed to generate a number of performance curves for various well-known systems. This is not meant to be a comprehensive list; it's merely a set of reference models that show how some well-established results can be generated using Simulink models. It contains the following systems:
- PSK and QAM over AWGN Channel (BER and SER)
- BPSK over Rayleigh fading channel (BER)
- Convolutional Coded BPSK over AWGN (BER)

To go through the demos, run the following command at the MATLAB prompt:
example_sel2html('RefCurvesSel.txt')

Required Products:
MATLAB R2008a
Simulink
Communications Toolbox
Communications Blockset

For feedback on these models, email:
Idin Motedayen-Aval
[e-mail]

• Required Products: Communications Blockset; Communications System Toolbox; Simulink
• MATLAB release: MATLAB 7.6 (R2008a)

[sasasa]

I think this is on of very useful and distinct thing to share

[Khan Sadaf]

 

[elizabeth carelys]

Hey guys, hey I'm an engineering student elizabeth in telecommunications in Venezuela and I've seen your publication inmathworks.com of M_PSK_model, I have some doubts about thesystem configuration parameters block, as configurastes.? if you could post or send some help with respect to the block I'd appreciate it. you spend a good day!

[abraham]

Hello good day. The simulation M_QAM_Model gives me these errors: Error in 'M_QAM_Model / AWGN Channel': Parameter '1 / M * sum (abs (RectQAM_const (M)). ^ 2) 'can not be Evaluated. MATLAB error message: Undefined function or method 'RectQAM_const' for input arguments of type 'double'. Error in 'M_QAM_Model / QAM Demodulator Baseband General': Parameter 'RectQAM_const (M)' can not be Evaluated. MATLAB error message: Undefined function or method 'RectQAM_const' for input arguments of type 'double'. Error in 'M_QAM_Model / General QAM Modulator Baseband': Parameter 'RectQAM_const (M)' can not be Evaluated. MATLAB error message: Undefined function or method 'RectQAM_const' for input arguments of type 'double'. Do not know how to fix it. Help me please.