شبیه سازی متلب
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کد پروژه: 56484
شرح پروژه
Task 1: You should implement a passband transmitter/receiver with the following specifications. • Base pulse: Half cycle sinus • Sampling frequency: 44100 samples per second • Carrier frequency: 4000 Hz • Symbol time: 2.3 ms • Modulation format: QPSK • Multipath channel model: r(t) = p 1 − β 2s(t) + βs(t − µ) + n(t), where s(t) is the transmitted signal, n(t) is WGN with E{n(t)n(t+τ )} = δ(τ )N0/2, µ = .00023 seconds and β is an attenuation factor given by β = Group number 100 Energy should be measured as the total transmitted energy of the passband signal. In order to pass you must present a plot showing the bit error probability versus Eb/N0 for error probabilities down to ≈ 10−4
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