show

Display scope window

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Syntax

show(scope)

Description

example

show(scope) shows the window of the scope.

Examples

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Open Live Script

Create a sine wave signal and view it in the scope.

Fs = 1000;  % Sampling frequency
signal = dsp.SineWave('Frequency',50,'SampleRate',Fs,...
    'SamplesPerFrame',100);
scope = timescope(1,Fs,'TimeSpanSource','property',...
    'TimeSpan',0.25,'YLimits',[-1 1]);
for ii = 1:2
     xsine = signal();
     scope(xsine)
end

Hide the scope window.

if(isVisible(scope))
    hide(scope)
end

Show the scope window.

if(~isVisible(scope))
    show(scope)
end

Clean up workspace variables.

clear scope Fs sine ii xsine

Input Arguments

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Scope object whose window you want to show, specified as one of the following:

  • dsp.SpectrumAnalyzer System object™

  • dsp.ArrayPlot System object

  • dsp.LogicAnalyzer System object

  • timescope System object

  • dsp.DynamicFilterVisualizer object

Example: myScope = dsp.SpectrumAnalyzer; show(myScope)

See Also

Functions

Objects

Objects

Introduced in R2011a

DSP System Toolbox Documentation

Support