Engineering, 06.05.2020 04:31 GavinWright254
Simulate and plot the bit-error-rate (BER) versus signal-to-noise-ratio (SNR) curve for QPSK and 16-QAM for the range of SNR from 0 dB to 20 dB (you could simulate every 2 dB, i. e., 0 dB, 2 dB, . . ., 20 dB). Compare the simulated curve with the theoretical curve.
So you need to have 2 figures (one for QPSK and one for 16-QAM) and each figure should contain 2 curves (one from simulation and one from the theoretic formula). Both curves should look like a waterfall.
Answers: 2
Another question on Engineering
Engineering, 04.07.2019 18:10
The flow rate of air through a through a pipe is 0.02 m5/s. a pitot static tube is placed in the flow. the radius of the pitot static tube is 1 mm. assuming the flow to be steady and the air to be at 300k, calculate the difference in total and static pressure if the diameter of the pipe is: (a) d 0.1 m d 0.05 m (c) d 0.01 m
Answers: 2
Engineering, 04.07.2019 18:20
Asimple rankine cycle uses water as the working fluid. the water enters the turbine at 10 mpa and 480c while the condenser operates at 6 kpa. if the turbine has an isentropic efficiency of 80 percent while the pump has an isentropic efficiency of 70 percent determine the thermal efficiency
Answers: 1
Engineering, 04.07.2019 19:10
Air inially occupying a volume of 1 m2 at 100 kpa, 27 c undergoes three internally reversible processes in series. process 1-2 compression to 500 kpa during which pv constant process 2-3 adiabatic expanslon to 100 kpa process 3-1: constant-pressure expansion to 100 kpa (a) calculate the change of entropy for each of the three processes. (b) calculate the heat and work involved in each process. (c) is this cycle a power cycle or refrigeration cycle?
Answers: 3
Engineering, 04.07.2019 19:10
The maximum shear stress and maximum flexural stress occur at the same location along a beam subjected to a non-uniform bending load. a)-trune b)- false
Answers: 2
You know the right answer?
Simulate and plot the bit-error-rate (BER) versus signal-to-noise-ratio (SNR) curve for QPSK and 16-...
Questions
Biology, 22.04.2020 19:29
Mathematics, 22.04.2020 19:29
Mathematics, 22.04.2020 19:29
History, 22.04.2020 19:29
Mathematics, 22.04.2020 19:29
Mathematics, 22.04.2020 19:29
Mathematics, 22.04.2020 19:29
Social Studies, 22.04.2020 19:30
Advanced Placement (AP), 22.04.2020 19:30
