Tutorials

Learn how to use GWexpy through interactive examples.

Tip

If you’re new to GWexpy, we recommend starting with Getting Started.

Note

These tutorials are generated from Jupyter Notebooks. Use “Edit on GitHub” on each page to download the original .ipynb and run it locally.

I. Core Data Structures

Fundamental data containers and basic operations.

Core Data Structures

• TimeSeries Basics
• FrequencySeries Basics
• Spectrogram Basics
• Noise Generation Basics
• Plotting Basics
• Map Plotting Basics
• Interoperability Basics
• Histogram Basics

II. Multi-channel & Matrix Containers

Handling multiple channels efficiently using Matrix classes.

Matrix Containers

• TimeSeriesMatrix
• FrequencySeriesMatrix
• SpectrogramMatrix

III. High-dimensional Fields

Next-generation API for scalar, vector, and tensor fields in 4D spacetime.

Fields API

• Scalar Field Basics
• Vector Field Basics
• Tensor Field Basics
• Scalar Field Signals
• Field × Advanced Analysis Workflow

IV. Advanced Signal Processing

Statistical analysis and advanced transforms.

Advanced Analysis

• Spectral Fitting Basics
• Advanced Fitting & Spectral Lines
• Spectrogram Processing: Normalization & Cleaning
• Bootstrap PSD & GLS Fitting
• Peak Detection
• Peak / Line Time Tracking
• HHT Analysis
• Time-Frequency Analysis: Interactive Examples
• Time-Frequency Methods: Theory Guide
• ARIMA Forecasting
• Statistical Correlation Features
• Advanced Statistics
• ML Preprocessing Methods
• ML Preprocessing Pipeline
• Linear Algebra for GW Analysis
• Field × Advanced Analysis Integration
• Non-Gaussian Noise Analysis: Rayleigh & GauCh
• Multi-channel Coupling
• Modal Decomposition
• Seismic Analysis (ObsPy)
• GBD Format (GRAPHTEC)

V. Specialized Tools

Tools for specific noise hunting and diagnostics tasks.

Specialized Tools

• Noise Hunting with Bruco
• Bruco + ICA End-to-End Denoising
• Advanced Bruco: Bilinear Coupling & AM/FM Demodulation
• Violin Mode Analysis
• Schumann Resonance Analysis

VI. Segment Analysis

Table-based analysis for time segments.

Segment Analysis

• Segment Basics
• Segment Analysis Pipeline (Advanced)
• ASD Analysis Pipeline
• Visualization Deep Dive
• Event Matching Case Study

Note

Practical case studies and applications are consolidated in Case Studies. See the examples section for real-world applications like noise budget analysis, transfer function calculations, and active damping.