EE567-FA09- Project1 Answers

EE567-FA09- Project1 Answers - EE 567 Fall 2009 MATLAB...

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Unformatted text preview: EE 567 Fall 2009 MATLAB Project 1 Results N>50000 bits Part 1: (1) Noise-free Symbols and Waveforms for 2-PAM 0.7 0.8 0.9 1 Input Bit Sequence 0.4 0.6 0.8 1 Upsampled Symbols 0.1 0.2 0.3 0.4 0.5 0.6-0.8-0.6-0.4-0.2 0.2 2 4 6 8 10 12 14 16 18 Input bits Upsampled Tx Symbols 100 200 300 400 500 600-1 1.5 0.3 0.4-0.5 0.5 1-0.1 0.1 0.2 After Tx Filter After Rx Filter 1 50 100 150 200 250 300 350 400 450-1.5-1 50 100 150 200 250 300 350 400-0.4-0.3-0.2 0 4 0.5 0.6 0.7 0.8 0.9 2 4 6 8 10 12 14 16 18 0.1 0.2 0.3 0.4 Output bits 10 BER vs Eb/No for 2-PAM and 4-QAM (2): 2-PAM and 4-QAM BER Results 10-2 10-1 10 2-PAM Sim 2-PAM Theory 4-QAM Sim 10-5 10-4 10-3 BER-4-2 2 4 6 8 10 12 10-6 Eb/No Ans: The sim results should match the theoretical curves. (3): 2-PAM, 16-PAM, 16-PSK, 16-QAM BER Results 10-2 10 BER vs Eb/No for 2-PAM and 16- PAM,PSK, and QAM 2-PAM Sim 16-PAM Sim 16-PSK Sim 16-QAM Sim 10-8 10-6 10-4 BER 2-PAM Th 16-PAM Th 16-PSK Th 16-QAM Th 10-14 10-12 10-10-10-5 5 10 15 20 10-16 Eb/No Ans: The sim results should match the theoretical curves. 10...
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This note was uploaded on 09/26/2011 for the course EE 567 taught by Professor Weber during the Fall '07 term at USC.

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EE567-FA09- Project1 Answers - EE 567 Fall 2009 MATLAB...

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