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Lemonergy · Studio block

Weighted sample time math

Multiplies or divides a signal by an explicitly configured weighted sample period.

Implementation ID
native-sample-time-math
Reviewed
2026-10-27

Behavior

y = u × weight × period; or u / (weight × period). The worked example connects this operation to signals in Lemonergy Studio.

Interface

Weighted sample time math interfaceInputs or arguments on the left, observed outputs on the right. Conserving terminals appear below the component. The tables give units and behavior.Weighted sample time mathStudio blockin0out0
Original Lemonergy interface view. Lines identify ports; they are not a completed simulation circuit.
Ports and observed outputs
NameDirectionUnitMeaning
in0input1Value; real scalar.
out0output1Result; real scalar.

Parameters

Defaults are initial model values. Select values for your own model and operating conditions.

Configuration fields
ParameterUnitDefaultMeaning and limits
Sample time
params[0]		s0.1Configured finite numerical parameter.
Weight
params[1]		12Configured finite numerical parameter.
Operation
params[2]		100 multiply by weighted period; 1 divide.

Equations and rules

  • y = u × weight × period; or u / (weight × period)

Worked example

Weighted sample time math — worked example

Value = 5. Result at 0 s = 1.

Open Studio example after release →
Numerical checks for the bundled synthetic example
OutputTime (s)Expected valueUnitAbsolute tolerance
Result
out0		0111e-08

Explore the recorded outputs

Weighted sample time math recorded example

Weighted sample time math
Weighted sample time math against timeRecorded synthetic simulation values. Time in seconds; output in —.0.500.750.2510.51.250.751.51—Time (s)
Weighted sample time math: 1 — at 0 s

2 actual recorded samples. Lines are visual guides between samples. Synthetic example, not measured cell data.

Download the recorded samples (JSON) · Open this Studio example after release

Use in a workflow

Weighted sample time math — worked example

Multiplies or divides a signal by an explicitly configured weighted sample period.

  1. Weighted sample time math: y = u × weight × period; or u / (weight × period). The worked example connects this operation to signals in Lemonergy Studio.
    • Use the block reference for settings and connections.
    • Implementation tested locally; public release pending.
Open Studio example after release

Connected concepts

Limits and interpretation

  • Explicit configured sample period and weight; no inherited-rate inference.
  • Shapes and element types are explicit. Values must be finite; automatic reshaping and unit conversion are not performed.

Reference basis

This software operation and its numerical conventions are defined by the public contract and worked example; no external research result is claimed.

Implementation sources

This reference follows the public interface and locally verified numerical checks for an upcoming release.

Contract: Lemonergy Studio public contract · Verification record: verification-2026-10-27

  • docs/glossary/native-block-verification.json

This implementation and its workflow uses (JSON) · Knowledge graph (JSON-LD)