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Communication Systems Reference Curves

version 1.0.0.1 (493 KB) by

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

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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
imoteday@mathworks.com

Comments and Ratings (6)

Padmapriya

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.

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!

Khan Sadaf

sasasa

sasasa (view profile)

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

Updates

1.0.0.1

Updated license

MATLAB Release
MATLAB 7.6 (R2008a)

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