Difference between mean measured force and mean calculated force
. | Downstroke . | . | Upstroke . | . | ||||
---|---|---|---|---|---|---|---|---|
. | Mean (N) . | s.d. (N) . | Mean (N) . | s.d. (N) . | ||||
Mean wingbeat frequency 129 Hz | ||||||||
Mode 2* | 1.7×10-4 | 4.5×10-5 | 2.1×10-4 | 5.1×10-5 | ||||
Mode 1 | 1.1×10-4 | 6.9×10-5 | 1.1×10-4 | 8.0×10-5 | ||||
Total | 1.4×10-4 | 6.3×10-5 | 1.8×10-4 | 8.3×10-5 | ||||
Mean wingbeat frequency 155 Hz | ||||||||
Mode 2* | 1.4×10-4 | 7.0×10-5 | 2.2×10-4 | 10.8×10-5 | ||||
Mode 1 | 0.7×10-4 | 10.1×10-5 | 1.4×10-4 | 10.6×10-5 | ||||
Total | 1.3×10-4 | 8.0×10-5 | 1.9×10-4 | 9.8×10-5 |
. | Downstroke . | . | Upstroke . | . | ||||
---|---|---|---|---|---|---|---|---|
. | Mean (N) . | s.d. (N) . | Mean (N) . | s.d. (N) . | ||||
Mean wingbeat frequency 129 Hz | ||||||||
Mode 2* | 1.7×10-4 | 4.5×10-5 | 2.1×10-4 | 5.1×10-5 | ||||
Mode 1 | 1.1×10-4 | 6.9×10-5 | 1.1×10-4 | 8.0×10-5 | ||||
Total | 1.4×10-4 | 6.3×10-5 | 1.8×10-4 | 8.3×10-5 | ||||
Mean wingbeat frequency 155 Hz | ||||||||
Mode 2* | 1.4×10-4 | 7.0×10-5 | 2.2×10-4 | 10.8×10-5 | ||||
Mode 1 | 0.7×10-4 | 10.1×10-5 | 1.4×10-4 | 10.6×10-5 | ||||
Total | 1.3×10-4 | 8.0×10-5 | 1.9×10-4 | 9.8×10-5 |
Data shown in Fig. 21