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Dependencies: HIDScope MODSERIAL QEI TextLCD mbed
Fork of
TotalControlEmg2
by 
Remco Dasselaar
Meanvalue.cpp@15:c1a8f28d6583, 2015-10-09 (annotated)
- Committer:
- Bartvaart
- Date:
- Fri Oct 09 09:00:16 2015 +0000
- Revision:
- 15:c1a8f28d6583
- Parent:
- 13:b01231e0b743
Werkt met beste filter tot nu toe, gemiddelde is niet eens nodig. Meansmooth geeft af en toe problemen ws. iets met array ofzo
Who changed what in which revision?
| User | Revision | Line number | New contents of line |
|---|---|---|---|
| Bartvaart | 4:3b9e2d49d5fb | 1 | #include "Meanvalue.h" |
| Bartvaart | 4:3b9e2d49d5fb | 2 | |
| Bartvaart | 15:c1a8f28d6583 | 3 | double samples[30] = {}; |
| Bartvaart | 4:3b9e2d49d5fb | 4 | |
| Bartvaart | 10:897db0bdb2fe | 5 | double Meanvalue(double y, double &sum, int &a, double &ymean, int delay){ |
| Bartvaart | 4:3b9e2d49d5fb | 6 | |
| Bartvaart | 5:b400209df739 | 7 | sum = sum + y; |
| Bartvaart | 5:b400209df739 | 8 | a = a + 1; |
| Bartvaart | 4:3b9e2d49d5fb | 9 | |
| Bartvaart | 5:b400209df739 | 10 | if (a == delay) |
| Bartvaart | 4:3b9e2d49d5fb | 11 | { |
| Bartvaart | 5:b400209df739 | 12 | double ymean = sum / a; |
| Bartvaart | 4:3b9e2d49d5fb | 13 | sum = 0; |
| Bartvaart | 4:3b9e2d49d5fb | 14 | a = 0; |
| Bartvaart | 4:3b9e2d49d5fb | 15 | return ymean; |
| Bartvaart | 4:3b9e2d49d5fb | 16 | } |
| Bartvaart | 4:3b9e2d49d5fb | 17 | else{ |
| Bartvaart | 5:b400209df739 | 18 | return ymean; |
| Bartvaart | 4:3b9e2d49d5fb | 19 | } |
| Bartvaart | 9:1655d67d8a53 | 20 | } |
| Bartvaart | 15:c1a8f28d6583 | 21 | |
| Bartvaart | 10:897db0bdb2fe | 22 | double Meansmooth(double y, int samples_length, double &ymean){ |
| Bartvaart | 9:1655d67d8a53 | 23 | |
| Bartvaart | 10:897db0bdb2fe | 24 | for ( int n=30 ; n>1 ; n-- ){ |
| Bartvaart | 10:897db0bdb2fe | 25 | samples[n] = samples[n-1]; |
| Bartvaart | 10:897db0bdb2fe | 26 | } |
| Bartvaart | 10:897db0bdb2fe | 27 | |
| Bartvaart | 10:897db0bdb2fe | 28 | samples[1] = y; |
| Bartvaart | 10:897db0bdb2fe | 29 | |
| Bartvaart | 10:897db0bdb2fe | 30 | for ( int n=30 ; n>0 ; n-- ){ |
| Bartvaart | 10:897db0bdb2fe | 31 | ymean = ymean + samples [n]; |
| Bartvaart | 10:897db0bdb2fe | 32 | } |
| Bartvaart | 10:897db0bdb2fe | 33 | ymean = ymean / 30; |
| Bartvaart | 10:897db0bdb2fe | 34 | |
| Bartvaart | 10:897db0bdb2fe | 35 | return ymean; |
| Bartvaart | 10:897db0bdb2fe | 36 | |
| Bartvaart | 10:897db0bdb2fe | 37 | } |
| Bartvaart | 15:c1a8f28d6583 | 38 | |
| Bartvaart | 10:897db0bdb2fe | 39 |