Communications Toolbox™ provides quantitative tools for measuring system performance. Use graphical utilities such as constellation and eye diagrams to visualize the effects of various impairments and corrections.
Wireless Waveform Generator | Create, impair, visualize, and export modulated waveforms |
BER Analyzer | Analyze bit error rate (BER) performance of communications systems |
Obtain numerical evaluation results.
Adjacent Channel Power Ratio (ACPR)
Adjacent channel power ratio (ACPR) calculations (also known as adjacent channel leakage ratio (ACLR)), characterize spectral regrowth in a communications system component, such as a modulator or an analog front end.
EVM Measurements.
Scatter Plots and Constellation Diagrams
Generating scatter plots.
Apply various RF impairments to a QAM signal.
This example shows how to plot a PSK constellation having 16 points.
Selected Bibliography for Measurements
List of references for further reading.