Rhythm Simulator | Rhythm Tools

Output

Combined Signal

Breakdown

Signal Components

Each contribution is shown on the same time axis.

Signal

Raw and processed signal

Click legend items to show or hide overlays.

Upload a CSV or Excel file to display the raw signal.

Spectrum

FFT spectral analysis

Run FFT to display relative power by period.

Decomposition

Reconstructed period bands

Reconstruct the signal to display its selected period bands.

Input

Data file

Choose a CSV or Excel file or drag it here

Time column optional Signal column optional Time unit

Analysis time range [h]

Start End

Measured from the file’s first time point, which is treated as 0 h.

Settings

FFT

Linear detrending Z-score normalization

Spectrum representation Period-bin width [h]

Display min [h] Display max [h]

Signal reconstruction

Uses the exact complex coefficients from the latest FFT run.

Minimum period [h] Maximum period [h]

Band width [h]