hide
Hide scope window
Syntax
Description
Examples
Hide and Show Time Scope
Create a sine wave signal and view it in the scope.
Fs = 1000; % Sample rate signal = dsp.SineWave(Frequency=50,SampleRate=Fs,... SamplesPerFrame=100); scope = timescope(SampleRate=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
scope
— Scope object
scope object
Scope object, specified as one of the following:
spectrumAnalyzer
objectdsp.ArrayPlot
objectdsp.LogicAnalyzer
System object™timescope
objectdsp.DynamicFilterVisualizer
object
Example: myScope = timescope;
hide(myScope)
Version History
Introduced in R2011aR2022a: Support for dsp.SpectrumAnalyzer
object will be removed
The hide
function will stop supporting the
dsp.SpectrumAnalyzer
object in a future release. Use the
spectrumAnalyzer
object instead.
Update Code
No updates to your code are required except replacing instances of
dsp.SpectrumAnalyzer
with
spectrumAnalyzer
.
This table shows how the hide
function typically uses the
dsp.SpectrumAnalyzer
System object and explains how to update existing code to use the
spectrumAnalyzer
object.
Discouraged Usage | Recommended Replacement |
---|---|
scope = dsp.SpectrumAnalyzer; scope(randn(100000,1)) hide(scope) |
scope = spectrumAnalyzer; scope(randn(100000,1)) hide(scope) |
See Also
Functions
Objects
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