- #1
jegues
- 1,097
- 3
Homework Statement
I have the following function,
[tex]f(t) = 2048 + 700cos(31.25*2\pi t) - 1100sin(125*2 \pi t)[/tex]
and I need to find 48 data points spread evenly between one peroid of the waveform.
How would I go about doing this?
Homework Equations
The Attempt at a Solution
I know how to solve the individual peroid of each of the sinusoids,
[tex]T_{cos} = \frac{1}{f_{cos}} = \frac{1}{31.25}[/tex]
[tex]T_{sin} = \frac{1}{f_{sin}} = \frac{1}{125}[/tex]
But I can't figure the resulting peroid of two added together. Any ideas?
Also, I don't know how to collect 48 evenly spaced data points within the peroid once I find it. How would I go about achieveing such a task?