System object: dsp.TimeScope
Reset internal states of time scope object
reset(H) sets the internal states of the TimeScope object H to their initial values.
You should call the reset method after calling the step method when you want to clear the Time Scope figure displays, prior to releasing system resources. This action enables you to start a simulation from the beginning. When you call the reset method, the displays will become blank again. In this sense, its functionality is similar to that of the MATLAB® clf function. Do not call the reset method after calling the release method.
View a sine wave on the time scope. When you finish the simulation, pause for 5 seconds and then reset the screen. Then, view a different sine wave on the same time scope.
hsin = dsp.SineWave('Frequency', 100, 'SampleRate', 1000, 'SamplesPerFrame', 10); hsin1 = dsp.SineWave('Frequency', 50, 'SampleRate', 1000, 'SamplesPerFrame', 10); hts1 = dsp.TimeScope('SampleRate', hsin.SampleRate,'TimeSpan', 0.1); for ii = 1:10 x = step(hsin); step(hts1, x); end % Pause and then reset internal states pause(5); reset(hts1); for ii = 1:10 x = step(hsin1); step(hts1, x); end release(hts1);