| Line 8: | Line 8: | ||
<math> a_k = 0 | <math> a_k = 0 | ||
</math> for <math> stuff </math> | </math> for <math> stuff </math> | ||
| − | 4. <math> </math> | + | |
| + | 4. <math> stuff2 </math> | ||
Revision as of 16:55, 26 September 2008
Suppose we are given the following information about a signal x(t):
1. x(t) is real and even
2. x(t) is periodic with period T = 4 and Fourier coefficients $ a_k $
3. $ a_k = 0 $ for $ stuff $
4. $ stuff2 $
