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System object: dsp.SpectrumAnalyzer
Package: dsp

Update spectrum in Spectrum Analyzer figure




    Note:   Starting in R2016b, instead of using the step method to perform the operation defined by the System object™, you can call the object with arguments, as if it were a function. For example, y = step(obj,x) and y = obj(x) perform equivalent operations.

step(H,X) updates the spectrum of the signal, X, in the Spectrum Analyzer figure.

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