BIOPAC® Systems, Inc. Logo

Cross- and Auto-correlation

AcqKnowledge EEG data

To correlate one channel of EEG data with another, use the off-line correlation function in AcqKnowledge. To obtain the auto-correlation of a signal, correlate a channel with itself. To obtain the power spectral density, perform the FFT on the auto-correlation result.

Details

This is one of many ADVANCED FEATURES for the selected Application. Scroll down for hardware options.

Videos

BIOPAC Research Solutions | EEG

Integrating BIOPAC Research Systems | Data Acquisition & Analysis

Support

Application Notes

Knowledge Base

Hardware Packages   |   Cross- and Auto-correlation

Hardware Bundles are complete solutions for the specified application. Choose your preferred platform and bundle, then click "Request Pricing" to request an estimate, add/remove items, or complete purchase. If you have questions about specific items, click through to the product web page for details and specifications, or contact your Local Sales contact.

Wired

Wireless

MRI

Animal

Spotlight On
physiology data logger

BioNomadix Wireless Wearable Physiology Logger

Offering the industry’s only system that delivers a comprehensive, 24-hour data logging solution in an easy-to-use, easy-to-wear package, the BioNomadix Logger® truly delivers “physiology anywhere.” The BioNomadix Logger is the perfect tool for applications that demand greater degrees of subject freedom and complex experimental design. BioNomadix Loggers wirelessly record physiological data as subjects freely and naturally […]

View All
Latest News

New Citations | Dyadic Studies involving Parents, Children, and Teammates

BIOPAC provides software and hardware that allows research teams to study dyadic interactions. Here are a few notable studies using BIOPAC equipment for dyadic research focusing on ECG and EDA data. Are Frustrated Kids Leading to Frustrated Parents? Ask anyone and they will say there is no one definitive way to parent a child. Any parent can […]

Electrocardiography Guide Now Available

BIOPAC’s comprehensive Introductory ECG Guide addresses fundamental to advanced concerns to optimize electrocardiography data recording and analysis. Topics include: ECG Complex; Electrical and Mechanical Sequence of a Heartbeat; Systole and Diastole; Configurations for Lead I, Lead II, Lead III, 6-lead ECG, 12-lead ECG, precordial leads; Ventricular Late Potentials (VLPs); ECG Measurement Tools; Automated Analysis Routines for extracting, […]

Read All
Request a Demonstration
Request a Demonstration