- #1
JustStudying
- 27
- 0
I'm learning about properties of Fourier transforms at the moment, and I've come across 2 terms "time-scaling" and frequency shift.
A quick google search of time-scaling suggests that it is when I make the period of my signal longer (i.e a sine wave would take longer to finish 1 cycle)
but no results seem to come up for frequency shift
- but the name seems to imply changing the frequency of the signal - but isn't that time-scaling?!
thanks again!
A quick google search of time-scaling suggests that it is when I make the period of my signal longer (i.e a sine wave would take longer to finish 1 cycle)
but no results seem to come up for frequency shift
- but the name seems to imply changing the frequency of the signal - but isn't that time-scaling?!
thanks again!