| ??? 03/13/08 14:59 Read: times |
#152236 - same effect as a "circular array" Responding to: ???'s previous message |
You subtract the oldest value from the sum and add the newest value to the sum then calculate the average
a "circular array" involves a lot less computation, the 'new' value always overwrites the oldest. just remember to fill it before first average :) I reme]ber an OOPS here just one basic thought on averaging I always require TWO consecutive "very different" values before storing them. If only one "very different" value comes in, I reject it (just leave the old value). A quite good noise filter (at least for noise of a width less than your "sampling separation time") Erik |
| Topic | Author | Date |
| Math not functioning with proper headers? | 01/01/70 00:00 | |
| horrible method | 01/01/70 00:00 | |
| Lots of issues | 01/01/70 00:00 | |
| Code Op at level 8 | 01/01/70 00:00 | |
| Try multiple steps | 01/01/70 00:00 | |
| ah hah moment arrived......omg | 01/01/70 00:00 | |
| 01/01/70 00:00 | ||
| Here is the block which now works 100% | 01/01/70 00:00 | |
| Operation question in C | 01/01/70 00:00 | |
| Because | 01/01/70 00:00 | |
| Simplify | 01/01/70 00:00 | |
| what's the point ? | 01/01/70 00:00 | |
| What's the point | 01/01/70 00:00 | |
| simpler, but | 01/01/70 00:00 | |
| Not right | 01/01/70 00:00 | |
| use shift right instead of divide | 01/01/70 00:00 | |
| If you're lucky... | 01/01/70 00:00 | |
| Use a rount trip buffer | 01/01/70 00:00 | |
| Bad names | 01/01/70 00:00 | |
| System use names ???? | 01/01/70 00:00 | |
| Common naming convention ? | 01/01/70 00:00 | |
| ISO/IEC 9899:1990... | 01/01/70 00:00 | |
| Comments | 01/01/70 00:00 | |
| same effect as a "circular array" | 01/01/70 00:00 | |
| think I like this the best | 01/01/70 00:00 | |
Use a loop with deglitching and averaging | 01/01/70 00:00 |