lemonergy· battery engineering courses

Lemonergy · Studio block

Sine source

Produces a sinusoidal signal with configurable amplitude, frequency, phase and bias.

Implementation ID
native-sine
Reviewed
2026-10-27

Behavior

y(t) = bias + amplitude × sin(2π frequency t + phase). The worked example connects this operation to signals in Lemonergy Studio.

Interface

Sine source interfaceInputs or arguments on the left, observed outputs on the right. Conserving terminals appear below the component. The tables give units and behavior.Sine sourceStudio blockout0
Original Lemonergy interface view. Lines identify ports; they are not a completed simulation circuit.
Ports and observed outputs
NameDirectionUnitMeaning
out0output1Value; real scalar.

Parameters

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

Configuration fields
ParameterUnitDefaultMeaning and limits
Amplitude
params[0]		11Configured finite numerical parameter.
Frequency
params[1]		Hz1Configured finite numerical parameter.
Phase
params[2]		rad0Configured finite numerical parameter.
Bias
params[3]		10Configured finite numerical parameter.

Equations and rules

  • y(t) = bias + amplitude × sin(2π frequency t + phase)

Worked example

Sine source — worked example

Uses the configured source values. Value at 0 s = 0; Value at 1 s = 0.

Open Studio example after release →
Numerical checks for the bundled synthetic example
OutputTime (s)Expected valueUnitAbsolute tolerance
Value
out0		0011e-08
Value
out0		1011e-12

Explore the recorded outputs

Sine source recorded example

Sine source
Sine source against timeRecorded synthetic simulation values. Time in seconds; output in —.-2.645237e-160-1.934942e-160.25-1.224647e-160.5-5.143517e-170.751.959435e-171—Time (s)
Sine source: 0 — 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

Sine source — worked example

Produces a sinusoidal signal with configurable amplitude, frequency, phase and bias.

  1. Sine source: y(t) = bias + amplitude × sin(2π frequency t + phase). 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

  • 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)