COMPUTES THE INTEGRAL BY A SPECIFIED INTERVAL¶
Computes the definite integral of a curve over evenly spaced intervals. The curve is split according to the specified interval width (or into a fixed number of equal splits when the interval is negative), and the integral value is returned for each sub-interval.
When to use¶
Classification: process.
Tagged: curve, integral, interval, numerical_integration, signal, transformation, trapezoid.
Inputs¶
| Label | ID | Type | Default | Required | Description |
|---|---|---|---|---|---|
| Curve | curve | vector | — | Input curve (x-y vector pair) whose integral is to be computed; must be a valid d3VIEW curve object. | |
| Interval | interval | scalar | — | Width of each integration interval in the curve’s x-axis units; if negative, the absolute value specifies the number of equal splits to divide the curve into rather than a fixed step size. |
Outputs¶
| Label | ID | Type | Description |
|---|---|---|---|
| curve_integral_by_interval | curve_integral_by_interval | keyvalue | Key-value collection mapping each sub-interval identifier to its computed integral value (area under the curve for that segment). |
Disciplines¶
- data.curve.transform
- data.signal_processing
Runnable example¶
A runnable example is registered for this worker. Open the example workflow on the d3VIEW canvas: /api/workflow/example?id=curve_integral_by_intervals
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