Communications Toolbox™ provides an app for waveform generation and quantitative tools for measuring system performance. Use graphical utilities such as constellation and eye diagrams to visualize the effects of various impairments and corrections.
|Number of bit errors and bit error rate (BER)|
|Compute number of symbol errors and symbol error rate|
|Bit error rate (BER) for uncoded AWGN channels|
|Bit error rate (BER) for coded AWGN channels|
|Bit error rate (BER) and confidence interval of Monte Carlo simulation|
|Bit error rate (BER) for Rayleigh and Rician fading channels|
|Fit curve to nonsmooth empirical bit error rate (BER) data|
|Bit error rate (BER) for imperfect synchronization|
|Calculate bit error rate (BER) using semianalytic technique|
Obtain numerical evaluation results.
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.
Generating scatter plots.
Apply various RF impairments to a QAM signal.
This example shows how to plot a PSK constellation having 16 points.
List of references for further reading.