pro0768 - プログラム倉庫

Function u(s As Single, th1, th2, cp As Single, yp1 As Single, yp2 As Single) As Single
Dim lx As Single
Dim cx As Single
Dim px As Single
l1 = yp1 / th1(s)
l2 = yp2 / th2(s)
cx = cp
px = 0
If cx < 0.01 Then px = 1
If l1 > 0.99 Then px = 1
If l2 > 0.99 Then px = 1
If px = 1 Then cx = 0.5
If px = 1 Then l1 = 0.5
If px = 1 Then l2 = 0.5
ux = Log(cx) + Log(1 - l1) + Log(1 - l2)
If px = 1 Then ux = -999
u = ux
End Function
Function tls(th1, th2, y1, y2) As Single
Dim n As Single
Dim m1 As Single
Dim m2 As Single
Dim tl As Single
Dim tk As Single
Dim tr As Single
Dim c(0 To 10, 0 To 10) As Single
Dim maxw As Single
Dim maxtl As Single
Dim w1 As Single
maxw = -999
For m = 1 To 5
For n = 1 To 5
tk = 0.1 * m
tl = 0.1 * n
tr = trs(tk, tl, th1, th2, y1, y2)
For m1 = 0 To 10
For m2 = 0 To 10
c(m1, m2) = (1 - tk) * y1(m1) + (1 - tl) * y2(m2) + tr
Next
Next
w1 = wel(th1, th2, c, y1, y2)
If w1 > maxw Then maxtl = tl
If w1 > maxw Then maxw = w1
Debug.Print tk, tl, w1
Next
Next
tls = maxtl
End Function
Function tks(th1, th2, y1, y2) As Single
Dim n As Single
Dim m1 As Single
Dim m2 As Single
Dim tl As Single
Dim tk As Single
Dim tr As Single
Dim c(0 To 10, 0 To 10) As Single
Dim maxw As Single
Dim maxtk As Single
Dim w1 As Single
maxw = -999
For m = 1 To 5
For n = 1 To 5
tk = 0.1 * m
tl = 0.1 * n
tr = trs(tk, tl, th1, th2, y1, y2)
For m1 = 0 To 10
For m2 = 0 To 10
c(m1, m2) = (1 - tk) * y1(m1) + (1 - tl) * y2(m2) + tr
Next
Next
w1 = wel(th1, th2, c, y1, y2)
If w1 > maxw Then maxtk = tk
If w1 > maxw Then maxw = w1
Next
Next
tks = maxtk
End Function


Function trs(tk As Single, tl As Single, th1, th2, y1, y2) As Single
Dim m As Single
Dim tr1 As Single
Dim tr2 As Single
Dim tr3 As Single
Dim b1 As Single
Dim b2 As Single
Dim b3 As Single
Dim c(0 To 10, 0 To 10) As Single
Dim t As Single
tr1 = 0.01
For m1 = 0 To 10
For m2 = 0 To 10
c(m1, m2) = (1 - tk) * y1(m1) + (1 - tl) * y2(m2) + tr1
Next
Next
b1 = bud(th1, th2, c, y1, y2)
tr2 = 0.5
For m1 = 0 To 10
For m2 = 0 To 10
c(m1, m2) = (1 - tk) * y1(m1) + (1 - tl) * y2(m2) + tr2
Next
Next
b2 = bud(th1, th2, c, y1, y2)
t = 0
Do Until t > 100
tr3 = (tr1 + tr2) / 2
For m1 = 0 To 10
For m2 = 0 To 10
c(m1, m2) = (1 - tk) * y1(m1) + (1 - tl) * y2(m2) + tr3
Next
Next
b3 = bud(th1, th2, c, y1, y2)
If b3 > 0 Then b1 = b3
If b3 > 0 Then tr1 = tr3
If b3 < 0 Then b2 = b3
If b3 < 0 Then tr2 = tr3
If b3 ^ 2 < 10 ^ (-5) Then t = 1000
t = t + 1
Loop
trs = tr1
End Function
Function bud(th1, th2, c, y1, y2) As Single
Dim b1 As Single
Dim s As Single
Dim m1 As Single
Dim m2 As Single
b1 = 0
For s = 1 To 100
m1 = mprefer(s, th1, th2, c, y1, y2)
m2 = fprefer(s, th1, th2, c, y1, y2)
b1 = b1 + y1(m1) + y2(m2) - c(m1, m2)
Next
bud = b1
End Function
Function wel(th1, th2, c, y1, y2) As Single
Dim w1 As Single
Dim s As Single
Dim m As Single
Dim c1 As Single
Dim my As Single
Dim fy As Single
w1 = 0
For s = 1 To 100
m1 = mprefer(s, th1, th2, c, y1, y2)
m2 = fprefer(s, th1, th2, c, y1, y2)
c1 = c(m1, m2)
my = y1(m1)
fy = y2(m2)
w1 = w1 + u(s, th1, th2, c1, my, fy)
Next
wel = w1
End Function
Function fprefer(s As Single, th1, th2, c, y1, y2) As Single
Dim m As Single
Dim maxu As Single
Dim maxm As Single
Dim u1 As Single
Dim c1 As Single
Dim my As Single
Dim fy As Single
maxu = -999
For m1 = 0 To 10
For m2 = 0 To 10
c1 = c(m1, m2)
my = y1(m1)
fy = y2(m2)
u1 = u(s, th1, th2, c1, my, fy)
If u1 > maxu Then maxm = m2
If u1 > maxu Then maxu = u1
Next
Next
fprefer = maxm
End Function
Function mprefer(s As Single, th1, th2, c, y1, y2) As Single
Dim m As Single
Dim maxu As Single
Dim maxm As Single
Dim u1 As Single
Dim c1 As Single
Dim my As Single
Dim fy As Single
maxu = -999
For m1 = 0 To 10
For m2 = 0 To 10
c1 = c(m1, m2)
my = y1(m1)
fy = y2(m2)
u1 = u(s, th1, th2, c1, my, fy)
If u1 > maxu Then maxm = m1
If u1 > maxu Then maxu = u1
Next
Next
mprefer = maxm
End Function
Private Sub Command1_Click()
Dim s As Single
Dim m As Single
Dim th1(1 To 100) As Single
Dim th2(1 To 100) As Single
Dim y1(0 To 10) As Single
Dim y2(0 To 10) As Single
Dim c(0 To 10, 0 To 10) As Single
Dim tl As Single
Dim tk As Single
Dim tr As Single
Dim s1 As Single
s1 = 1
s2 = 1
For s = 1 To 100
th1(s) = 0.2 * s1
th2(s) = 0.1 * s2
s1 = s1 + 1
If s1 = 11 Then s2 = s2 + 1
If s1 = 11 Then s1 = 1
Next
For m = 0 To 10
y1(m) = 0.1 * m
Next
For m = 0 To 10
y2(m) = 0.05 * m
Next
tl = tls(th1, th2, y1, y2)
tk = tks(th1, th2, y1, y2)
tr = trs(tk, tl, th1, th2, y1, y2)
Debug.Print tk, tl, tr
For m1 = 0 To 10
For m2 = 0 To 10
c(m1, m2) = (1 - tk) * y1(m1) + (1 - tl) * y2(m2) + tr
Next
Next
For s = 1 To 100
Debug.Print s, mprefer(s, th1, th2, c, y1, y2)
Next
Open "c:/lupin.txt" For Output As #1
For m1 = 0 To 10
For m2 = 0 To 10
Write #1, m1, m2, c(m1, m2)
Next
Next
Close #1
End Sub