Noise, Vibration, and Harshness

Vibration Analysis of Rotating Machinery

Analyze vibration signals from a gearbox using time-synchronous averaging and envelope spectra.

Machine Learning and Deep Learning Classification Using Signal Feature Extraction Objects

Use signal feature extraction objects and AI-based classification to identify faulty bearing signals in mechanical systems.

Modal Analysis of a Simulated System and a Wind Turbine Blade

Estimate frequency-response functions and modal parameters from experimental data.

Practical Introduction to Fatigue Analysis Using Rainflow Counting

Use rainflow counting to perform fatigue analysis and find the total damage on a mechanical component due to cyclic stress.

Compute Envelope Spectrum of Vibration Signal

Compute the envelope spectrum of a signal and combine app-generated scripts and functions into a single workflow.

Anomaly Detection Using Autoencoder and Wavelets

Use wavelet-extracted features and an autoencoder to detect arc signals in a DC system.

Practical Introduction to Shock Waveform and Shock Response Spectrum

Compute shock response spectra of synthetic and measured transient acceleration signals.

Detect Anomalies in Machinery Using LSTM Autoencoder

Use a long short-term memory autoencoder to detect anomalies in data from an industrial machine.

Crack Identification from Accelerometer Data

Use wavelet and deep learning techniques to detect and localize transverse pavement cracks.

(Deep Learning Toolbox)

Detect Anomalies Using Wavelet Scattering with Autoencoders

Learn how to develop an alert system for predictive maintenance using wavelet scattering and deep learning.

(Deep Learning Toolbox)

Anomaly Detection Using Convolutional Autoencoder with Wavelet Scattering Sequences

Detect anomalies in acoustic data using wavelet scattering and the deepSignalAnomalyDetector object.

Fault Detection Using Wavelet Scattering and Recurrent Deep Networks

Classify faults in acoustic recordings of air compressors using a wavelet scattering network paired with a recurrent neural network.

(Deep Learning Toolbox)