show

Display scope window

Syntax

show(scope)

Description

show(scope) shows the window of the scope.

Examples

Hide and Show Time Scope

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 = dsp.TimeScope(1,Fs,'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

scope — Scope object

scope object

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

• dsp.TimeScope System object™

• dsp.SpectrumAnalyzer System object

• dsp.ArrayPlot System object

• dsp.LogicAnalyzer System object

• dsp.TimeScope System object

• dsp.DynamicFilterVisualizer object

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