回答編集履歴
2
修正
test
CHANGED
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@@ -414,8 +414,6 @@
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'If Abs(Result) >= (Abs(DayValBk) - 1) And Abs(Result) <= (Abs(DayValBk) + 1) Then
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-
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If Result >= (DayValBk - 1) And Result <= (DayValBk + 1) Then
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'前日との振れ幅が±１以内なら、ループを抜ける
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1
回答を受けて追記
test
CHANGED
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@@ -271,3 +271,253 @@
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わかりにくい説明で長くなってしまいましたが、参考になれば幸いです。
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追記
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---
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仕様の曖昧だった点に回答をいただきましたので、サンプルソースを修正してみました。
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```
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Private Sub start()
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Dim valZ As Double
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valZ = 4.158
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Call test(valZ) 'Z値について乱数生成
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End Sub
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Private Sub test(Base As Double)
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'Dim Base As Double '初回の基準値
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Dim RndVal As Double '乱数
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Dim Haba As Integer '振れ幅
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Dim Fugo As Integer '符号(乱数)
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Dim Result As Double '今回の変位
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'Dim ResultBk As Double '前回の変位
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Dim DayCnt As Integer '日数ループ用
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Dim Kaisu As Integer '回数ループ用
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Dim DayMax As Double '当日の最大値
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Dim DayMin As Double '当日の最小値
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Dim DayVal As Double '計測データ(絶対値の最大値)
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Dim DayValBk As Double '前日の計測データ(絶対値の最大値)
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'シートクリア
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ActiveSheet.Range("A:Z").Clear
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'初期値設定
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'Base = 1.5 '基準値（仮に1.5に設定）
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Haba = 2 '振れ幅=2
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DayValBk = 0
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ResultBk = 0
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Dim i As Integer
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Cells(1, 1) = "計測値"
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Cells(30, 1) = "変位"
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Cells(26, 1) = "最大値"
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Cells(27, 1) = "最小値"
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Cells(28, 1) = "１日計測値"
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'日数ループ
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For DayCnt = 1 To 10
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Cells(1, DayCnt + 1) = DayCnt & "日目"
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'回数ループ
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For Kaisu = 1 To 23
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i = 0
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Do
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i = i + 1
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'値生成（条件を満たす値が生成できるまで繰り返す）
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'RndVal = -2 + Rnd() * 4
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'Fugo = 1
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RndVal = Rnd() * Haba '２未満の値を作成
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Fugo = 1 - Int(Rnd() * 2) * 2 '符号(1 or -1)を生成
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'生成値= 前回値 ± 乱数
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'Result = ResultBk + (Fugo * RndVal)
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Result = (Fugo * RndVal)
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'If Abs(Result) >= (Abs(DayValBk) - 1) And Abs(Result) <= (Abs(DayValBk) + 1) Then
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418
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419
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If Result >= (DayValBk - 1) And Result <= (DayValBk + 1) Then
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420
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421
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'前日との振れ幅が±１以内なら、ループを抜ける
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422
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Exit Do
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End If
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If i > 100 Then
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MsgBox "無限？"
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i = 0
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End If
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Loop
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'１回目の場合は最大値・最小値・計測値を設定
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If Kaisu = 1 Then
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DayMax = Result
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DayMin = Result
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DayVal = Result
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End If
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452
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'結果をセルに出力
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454
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'Cells(Kaisu, DayCnt) = Result
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'Cells(Kaisu + 30, DayCnt) = RndVal * Fugo
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Cells(Kaisu + 1, DayCnt + 1) = Base + Result '測定値
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Cells(Kaisu + 30, DayCnt + 1) = Result '変位
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If DayCnt = 1 Then
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Cells(Kaisu + 1, 1) = Kaisu & "回目"
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466
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467
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Cells(Kaisu + 30, 1) = Kaisu & "回目"
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End If
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472
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'最大値/最小値の更新（使ってないけど一応）
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474
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475
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If Result > DayMax Then
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476
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477
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DayMax = Result
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478
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End If
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480
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481
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If Result < DayMin Then
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DayMin = Result
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End If
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486
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487
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'計測データの更新
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488
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489
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If Abs(Result) > Abs(DayVal) Then
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490
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491
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DayVal = Result
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492
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493
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End If
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494
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495
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496
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'ResultBk = Result
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498
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499
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Next
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502
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503
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504
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505
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'最大値/最小値/計測データをセルに出力
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507
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Cells(26, DayCnt + 1) = DayMax
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508
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509
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Cells(27, DayCnt + 1) = DayMin
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510
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511
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Cells(28, DayCnt + 1) = DayVal
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514
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515
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DayValBk = DayVal
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Next
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519
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521
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End Sub
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```
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