![Start via Java Web Start Start](/labalive/img/jws-launch-button.png)
Instruction Manual (German)
![pulsespectra pulsespectra](pulsespectra-simmulation.png)
In this experiment pulses and their spectrum are directly shown. You can change the pulse shape and see how the corresponding spectrum looks like.
Start
Start the simulation. A Gaussian Pulse is pre-selected and its spectrum is directly shown on the spectrum analyzer.
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To change the pulse shape select the pulse of your choice from the drop down menu in the â??Pulse - select systemâ?? window.
![select system select system](select-system.png)
Do you know how the spectrum of a sinc-pulse looks like? Go on and try the other pulse shapes.
Pulse | Spectrum |
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Next
Also take a look at the other simulation apps to get further into signals and spectra.