Drawing Waveforms or how to draw waveforms

[walters]

drawing waveforms with excel

How do i draw Waveforms? which program will do this for me?

I need the oscilloscope gradules and divisions cubes in the background
and having a function to draw different waveforms?

What type of waveform i would like is different kinds of Waveshapes and waveshaping waveform how can i do this? do i need a drawing softwave program or does a electronic drafting program do this?

Waveshaping and Envelople waveform drawing how can i do this please?

 

[virgorabbit]

drawing waveforms

Given sample values of the waveform, MS excel can do this work perfectly.

 

[walters]

draw waveforms

sample values like Time example milliseconds and microseconds ?

waveshapes values?
envelopeshaping waveform values?
how in excel would i do this?