ｘｄｓ - 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 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 sumy As Single
Dim sumu As Single
Dim m As Single
Dim m1 As Single
Dim m2 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 cs(0 To 10, 0 To 10) As Single
Dim gr(1 To 100) As Single
Dim gu(1 To 9, -1 To 1, -1 To 1, -1 To 1) As Single
Dim gb(1 To 9, -1 To 1, -1 To 1, -1 To 1) As Single
Dim fastu(-1 To 1, -1 To 1) As Single
Dim fastb(-1 To 1, -1 To 1) As Single
Dim endb(-1 To 1, -1 To 1) As Single
Dim endu(-1 To 1, -1 To 1) As Single
Dim tl As Single
Dim tk As Single
Dim tr As Single
Dim s1 As Single
Dim c1 As Single
Dim w1 As Single
Dim w2 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
Open "c:/lupin.txt" For Input As #2
Do Until EOF(2)
Input #2, a1, a2, a3
m1 = a1
m2 = a2
c(m1, m2) = a3
Loop
Close #2
For s = 1 To 100
gr(s) = mprefer(s, th1, th2, c, y1, y2)
Debug.Print s, gr(s)
Next
h = 0.001
For m = 1 To 9
For n1 = -1 To 1
For n2 = -1 To 1
For n3 = -1 To 1
For m1 = 0 To 10
For m2 = 0 To 10
cs(m1, m2) = c(m1, m2)
Next
Next
cs(m - 1, 0) = c(m - 1, 0) + n1 * h
cs(m, 0) = c(m, 0) + n2 * h
cs(m + 1, 0) = c(m + 1, 0) + n3 * h
sumu = 0
sumy = 0
For s = 1 To 100
m1 = mprefer(s, th1, th2, cs, y1, y2)
m2 = fprefer(s, th1, th2, cs, y1, y2)
u1 = u(s, th1, th2, cs(m1, m2), y1(m1), y2(m2))
If gr(s) = m Then sumu = sumu + u1
If gr(s) = m Then sumy = sumy + y1(m1) + y2(m2) - c(m1, m2)
Next
gu(m, n1, n2, n3) = sumu
gb(m, n1, n2, n3) = sumy
Next
Next
Next
Debug.Print m
Next
For n1 = -1 To 1
For n2 = -1 To 1
For m1 = 0 To 10
For m2 = 0 To 10
cs(m1, m2) = c(m1, m2)
Next
Next
cs(0, 0) = c(m - 1, 0) + n1 * h
cs(1, 0) = c(m, 0) + n2 * h
sumu = 0
sumy = 0
For s = 1 To 100
m1 = mprefer(s, th1, th2, cs, y1, y2)
m2 = fprefer(s, th1, th2, cs, y1, y2)
u1 = u(s, th1, th2, cs(m1, m2), y1(m1), y2(m2))
If gr(s) = 0 Then sumu = sumu + u1
If gr(s) = 0 Then sumy = sumy + y1(m1) + y2(m2) - c(m1, m2)
Next
fastu(n1, n2) = sumu
fastb(n1, n2) = sumy
Next
Next
For n1 = -1 To 1
For n2 = -1 To 1
For m1 = 0 To 10
For m2 = 0 To 10
cs(m1, m2) = c(m1, m2)
Next
Next
cs(9, 0) = c(m - 1, 0) + n1 * h
cs(10, 0) = c(m, 0) + n2 * h
sumu = 0
sumy = 0
For s = 1 To 100
m1 = mprefer(s, th1, th2, cs, y1, y2)
m2 = fprefer(s, th1, th2, cs, y1, y2)
u1 = u(s, th1, th2, cs(m1, m2), y1(m1), y2(m2))
If gr(s) = 10 Then sumu = sumu + u1
If gr(s) = 10 Then sumy = sumy + y1(m1) + y2(m2) - c(m1, m2)
Next
endu(n1, n2) = sumu
endb(n1, n2) = sumy
Next
Next




End Sub