S1

S2

S3

S4

S5

S6

S7

S8

S9

对照指纹图谱

S1

1

1

0.978

0.976

0.984

0.979

0.984

0.979

0.889

0.984

S2

1

1

0.977

0.975

0.983

0.979

0.983

0.977

0.887

0.983

S3

0.978

0.977

1

1

0.97

0.958

0.97

0.964

0.877

0.97

S4

0.976

0.975

1

1

0.967

0.956

0.967

0.962

0.875

0.967

S5

0.984

0.983

0.97

0.967

1

0.99

1

0.993

0.903

1

S6

0.979

0.979

0.958

0.956

0.99

1

0.989

0.98

0.888

0.989

S7

0.984

0.983

0.97

0.967

1

0.989

1

0.993

0.903

1

S8

0.979

0.977

0.964

0.962

0.993

0.98

0.993

1

0.909

0.993

S9

0.889

0.887

0.877

0.875

0.903

0.888

0.903

0.909

1

0.903

对照指纹图谱

0.984

0.983

0.97

0.967

1

0.989

1

0.993

0.903

1