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01_​Preprocessing_​Time_​Alignment_​and_​Visualization

Anomaly Detection: Time Alignment & Visualization
Visualization Techniques Open metanode to change input files folder path Files are quite big and execution of this metanode can be slow on a non-powerful machine. Anomaly Detection: Time Alignment & VisualizationThis workflow performs time alignment on different time series. It reads 6 of the original 28 data filescontaining amplitude values organized by time and frequency (FFT results); calculates average amplitudes foreach frequency bin and date; performs time alignment; writes output to a CSV file AlignedData.csv; performsvarious visualizations. Read 6 of the original 28data files with FFT resultsamplitude, frequency, timealign all column valuesto correct datetimeseries ofcolumn mergerand joinernodeswriting toAlignedData.csvcorrelation mapof a sample with its pastcorrelation map of a sample with samples at the same timefrom other seriesScatter Matrixon 3 colored time windowline plotsfrequency vs. timeheatmapNode 354 Read all data Time Alignment CSV Writer auto-correlationmaps Correlation Maps Scatter Matrix Line Plot HeatMap Table Reader Visualization Techniques Open metanode to change input files folder path Files are quite big and execution of this metanode can be slow on a non-powerful machine. Anomaly Detection: Time Alignment & VisualizationThis workflow performs time alignment on different time series. It reads 6 of the original 28 data filescontaining amplitude values organized by time and frequency (FFT results); calculates average amplitudes foreach frequency bin and date; performs time alignment; writes output to a CSV file AlignedData.csv; performsvarious visualizations. Read 6 of the original 28data files with FFT resultsamplitude, frequency, timealign all column valuesto correct datetimeseries ofcolumn mergerand joinernodeswriting toAlignedData.csvcorrelation mapof a sample with its pastcorrelation map of a sample with samples at the same timefrom other seriesScatter Matrixon 3 colored time windowline plotsfrequency vs. timeheatmapNode 354 Read all data Time Alignment CSV Writer auto-correlationmaps Correlation Maps Scatter Matrix Line Plot HeatMap Table Reader

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