- #1
RaduAndrei
- 114
- 1
I don't know if I write in the right section or not.
I saw that every discrete-time waveform can be written as a linear combination of almost any other discrete-time waveform.
What are the conditions imposed on this other discrete-time waveform?
For example, the unit step function obeys these conditions.
PS: the waveforms are real not complex
I saw that every discrete-time waveform can be written as a linear combination of almost any other discrete-time waveform.
What are the conditions imposed on this other discrete-time waveform?
For example, the unit step function obeys these conditions.
PS: the waveforms are real not complex