| ??? 10/04/06 09:56 Read: times Msg Score: +1 +1 Good Answer/Helpful |
#125798 - Calculus ? Responding to: ???'s previous message |
Darren Heywood said:
May I ask where you got that magical figure 1/root(2) from... When I went to Uni, we had to prove that result in the first week. For any periodic signal, its the square root of the average value of the square over 1 period of the signal. Its 'A' level calculus. 
Steve |
| Topic | Author | Date |
| Or | 01/01/70 00:00 | |
| 0.707 where does it come from??? | 01/01/70 00:00 | |
| Yawn | 01/01/70 00:00 | |
| Calculus ? | 01/01/70 00:00 | |
| Hi All, | 01/01/70 00:00 | |
| I think Steve like everyone else | 01/01/70 00:00 | |
| Clearly | 01/01/70 00:00 | |
| RMS because of the bipolarity | 01/01/70 00:00 | |
| RMS because of same heat dissipation | 01/01/70 00:00 | |
| Thanks for information | 01/01/70 00:00 | |
| re | 01/01/70 00:00 | |
| 2 things | 01/01/70 00:00 | |
| correction | 01/01/70 00:00 | |
| Yes, What you said. | 01/01/70 00:00 | |
| I'm next, same fate | 01/01/70 00:00 | |
| re;Calculus | 01/01/70 00:00 | |
| Hi Jacob | 01/01/70 00:00 | |
| yep | 01/01/70 00:00 | |
| Reminds me of.. | 01/01/70 00:00 | |
| Hi Kalpak, | 01/01/70 00:00 | |
| What You "We" Kemosabi | 01/01/70 00:00 | |
| what a compliment | 01/01/70 00:00 | |
| Steve, where are you?? | 01/01/70 00:00 | |
| Anyone remember Ivor catt? | 01/01/70 00:00 | |
| That is the guy! Ivor Catt. | 01/01/70 00:00 | |
physics | 01/01/70 00:00 | |
| Assuming a Sine wave | 01/01/70 00:00 |