Graphics Reference
In-Depth Information
(a)
(b)
Difference in
amplitude ∆
A
|
A
n-1
| -|
A
n
|
Difference in
amplitude ∆
A
|
A
n-1
| -|
A
n
|
Difference in
cycle ∆
T
| T
n-1
| -|
T
n
|
Difference in
cycle ∆
T
| T
n-1
| -|
T
n
|
(c)
(d)
Line C'
Line B'
Difference in
amplitude ∆
A
|
A
n-1
| -|
A
n
|
Difference in
amplitude ∆
A
|
A
n-1
| -|
A
n
|
Difference in
cycle ∆
T
| T
n-1
| -|
T
n
|
Difference in
cycle ∆
T
| T
n-1
| -|
T
n
|
Line A'
Fig. 13 3D scatter plot. a Forward and backward movement experiment. b Chase up experiment.
c Kendo experiment (Player Y). d Kendo experiment (Player K) [
11
]
∆
T
'
=
k
∆
T
+
k
∆
A
0
1
Coefficient of coordinate transform
k
0
k
1
0.75
0.66
V
=
a
+
b
∆
T
'
0
0
V
=
a
+
b
∆
T
'
0
0
Single regression analysis by ∆
T'
Determination
coefficient R
2
Intercept
a
0
Coefficient
b
0
∆
T
'
=
k
∆
T
+
k
∆
A
0
1
80
105
0.98
Difference in
cycle ∆T
| T
n-1
| - | T
n
|
Difference in
amplitude ∆A
| A
n-1
| - | A
n
|
Fig. 14 Linear regression analysis in forward and backward movement experiment [
11
]
