031 overview
TRANSCRIPT
7/27/2019 031 Overview
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× × × × × ×
• ×
• ×
• ×
w(t, c) =
1 c = 1
t = 0
∑ t
c
i=0 w(t − ic, s(c))
c > 1
t > 0
• t
• c
• s(c)
c
• w(t, c) t c
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w(10, 2)
t c
w(t, c)
t
c
(1000 + 1) × 7× 4 = 28028
7/27/2019 031 Overview
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w(t, c)
w(t, c)
= 1 = 2 = 5 = 10
= 0 1
1 1 1 = 1 1 1
1 1 = 2 1
2 2 2
= 3 1 2 2 2 = 4 1
3 3 3
= 5 1 3 4 4 = 6 1 4 5 5 = 7 1 4 6 6 = 8 1 5 7 7
w(t, c)
w(t, c) =
1
c = 1
t = 0
w(t, s(c)) c > 1
t < c
w(t, s(c)) + w(t − c, c) c > 1
t ≥ c
• ×
•
×
×
w(t, c)
w(t, c)
w(t, c)
= 1
= 2
= 5
= 10 = 0 1
1
1 1 = 1 1
1 1
1 = 2 1
2
2 2 = 3 1
2 2 2
= 4 1
3
3 3
= 5 1
3 4 4 = 6 1 4 5 5 = 7 1 4 6 6 = 8 1 5 7 7
w
(t, c)
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w
(t, c
)
c
t c − 1
•
•
•
w(t, c)
w(t, c)
w
(t, c)