Test and Measurement

Waveform generation, visualization, and transmitter performance analysis

WLAN Toolbox™ provides functions that let you measure transmitter performance characteristics. The examples featured here demonstrate transmitter modeling and performance analysis. Communications Toolbox™ and DSP System Toolbox™ System objects provide additional quantitative tools for measuring system performance, and graphical utilities for visualizing waveforms.

Apps

Wireless Waveform GeneratorCreate, impair, visualize, and export modulated waveforms

Functions

wlanWaveformGeneratorGenerate WLAN waveform
wlanReferenceSymbolsFind reference symbols of constellation diagram
wlanClosestReferenceSymbolFind closest constellation points

Objects

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comm.ConstellationDiagramDisplay constellation diagram for input signals
dsp.SpectrumAnalyzerDisplay frequency spectrum of time-domain signals
dsp.TimeScopeTime domain signal display and measurement
dsp.ArrayPlotDisplay vectors or arrays
comm.ErrorRateCompute bit or symbol error rate of input data
comm.EVMMeasure error vector magnitude

Featured Examples