| 4 | #include <vector> |
| 5 | |
| 6 | inline double downsample_mean (double *data, int len) |
| 7 | { |
| 8 | double sum = 0; |
| 9 | for (int i = 0; i < len; i++) |
| 10 | { |
| 11 | sum += data[i]; |
| 12 | } |
| 13 | return sum / (double)len; |
| 14 | } |
| 15 | |
| 16 | inline double downsample_each (double *data, int len) |
| 17 | { |