9 个专用工具9 focused tools
测量与电路Measurement & circuits
量块组合、不确定度预算、校准拟合与基础电路参数。把输入、单位和假设放在同一个工作台上。Gauge-block stacks, uncertainty budgets, calibration fits, and basic circuit parameters. Keep inputs, units, and assumptions together.
查看工具Explore tools ↓你可以从这些问题开始。A few useful starting points.
- 量块组合：输入现有量块与证书偏差，在 BlockStack 中比较组合，再按需交接给 SineBar。For gauge-block stacks: enter your inventory and certificate deviations in BlockStack, compare combinations, and optionally hand off to SineBar.
- 不确定度预算：在 UncertaintyLab 中整理分量，检查贡献比例和相关项。For uncertainty budgets: organize components in UncertaintyLab and review contributions and correlations.
- 电阻网络：用 ResistorNet 搜索标准值组合，核对目标与实际误差。For resistor networks: search standard-value combinations in ResistorNet and review target and actual error.
选择你的工作台Choose your workbench
链路尺LinkLine
合并自由空间损耗、链路余量、菲涅耳区与曲率净空。Combine free-space loss, link margin, Fresnel zone, and curvature clearance.
估算链路Estimate a link ↗遮阳刻ShadeTrace
按位置、日期和立面朝向生成半小时挑檐遮蔽表。Build a half-hour overhang-shade table from place, date, and facade direction.
计算遮阳Trace the shade ↗阻线尺TraceCraft
从目标阻抗反求线宽，并枚举叠层制造公差角点。Invert target impedance for trace width and enumerate stack-up tolerance corners.
反求走线Solve a trace ↗阻值网ResistorNet
从 E12/E24/E96 搜索两到三只电阻的串并联组合。Search two- and three-part series/parallel networks from E12/E24/E96 values.
搜索阻值Find a network ↗三针径WirePitch
计算最佳针径、基本中径、针上尺寸，并按现有量针反算实测中径。Calculate best wire, basic pitch diameter, over-wire size, and measured pitch diameter.
计算三针尺寸Calculate over wires ↗量块栈BlockStack
从自定义清单搜索目标量块组合，并合入证书偏差、温度和组合不确定度。Search a custom block inventory with certificate deviation, temperature, and combined uncertainty.
搜索量块栈Search a stack ↗不确定度账UncertaintyLab
标准化 Type A/B 与分布，应用灵敏度、相关项和有效自由度。Normalize Type A/B distributions with sensitivity, correlation, and effective degrees of freedom.
合成预算Build a budget ↗正弦规SineBar
双向换算角度与高度，并传播中心距、高度、温度和平行度不确定度。Convert angle and height while propagating center, height, temperature, and parallelism uncertainty.
计算正弦设置Calculate a setup ↗校准线CalCurve
执行普通或逆方差加权校准，检查残差、杠杆值并反算未知响应。Fit ordinary or inverse-variance calibration with residual, leverage, and inverse-response diagnostics.
拟合校准线Fit calibration ↗名义计算不能替代校准证书、可追溯测量、器件额定值或实物验证。工具不会发现你遗漏的误差来源。Nominal calculations do not replace calibration certificates, traceable measurements, component ratings, or physical validation. Tools do not discover omitted error sources.
工具找对了，先试一个样例。Found a tool? Try its sample.
结果配合页面说明一起看，重要用途请独立复核。Read results alongside the tool's explanation, and independently verify important decisions.