Harmonic detection
Explore a sinusoid embedded in noise like the original MATLAB demo. Adjust the signal-to-noise ratio (SNR), change the number of samples used for statistics, and switch between autocorrelation and spectral views.
Interactive shifters
Five synced plots
Controls
Signal variance
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Noise variance
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SNR
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Samples
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Shifters and inputs live here above the plots, mirroring the MATLAB control box.