参数敏感度扫描报告

指标: PF　参数轴: FastMA × SlowMA　样本数: 30

全局峰值 PF
2.281
峰值邻域均值/峰值
0.47
高原覆盖率
17%
稳健性评分(0~1)
0.57
稳健性中等：有一定高原但峰值仍较突出，建议在高原内偏离峰值一点的位置选参以留安全边际。
推荐参数（最大高原中心）：FastMA = 10，SlowMA = 40。该位置周围 5 个网格点 PF 均值 1.399，对参数扰动不敏感。

1. 响应面热力图（找高原用）

PF 响应面热力图（FastMA × SlowMA）0.831.121.411.701.992.285, 20: 1.0171.0210, 20: 1.1691.1715, 20: 1.1321.1320, 20: 1.1631.1625, 20: 0.9420.9430, 20: 0.8270.835, 30: 1.1521.1510, 30: 1.1481.1515, 30: 1.2911.2920, 30: 1.2401.2425, 30: 1.1871.1930, 30: 1.1671.175, 40: 1.3081.3110, 40: 1.4311.4315, 40: 1.5251.5220, 40: 1.3551.3525, 40: 1.2181.2230, 40: 1.2441.245, 50: 1.1131.1110, 50: 1.3741.3715, 50: 1.3061.3120, 50: 1.1331.1325, 50: 1.0411.0430, 50: 1.1001.105, 60: 1.0571.0610, 60: 1.1591.1615, 60: 1.2011.2020, 60: 1.1991.2025, 60: 2.2812.2830, 60: 0.9420.94P1510152025302030405060FastMA →SlowMA →

粗框 P1/P2/P3 = 检测到的高原（连通高分区域）。高原越宽 = 参数越稳健。

2. 3D 等距投影曲面

PF 3D 响应面（等距投影）

3. 高原清单

高原面积(格数)FastMA 范围SlowMA 范围PF 均值PF 峰值
P155~2040~501.3991.525

Top-10 单点峰值（对比用，单点 ≠ 稳健）

FastMASlowMAPF
25.060.02.281
15.040.01.525
10.040.01.431
10.050.01.374
20.040.01.355
5.040.01.308
15.050.01.306
15.030.01.291
30.040.01.244
20.030.01.24