Signal Processing Toolbox™ provides functions and apps to generate, measure, transform, filter, and visualize signals. The toolbox includes algorithms for resampling, smoothing, and synchronizing signals, designing and analyzing filters, estimating power spectra, and measuring peaks, bandwidth, and distortion. The toolbox also includes parametric and linear predictive modeling algorithms. You can use Signal Processing Toolbox to analyze and compare signals in time, frequency, and time-frequency domains, identify patterns and trends, extract features, and develop and validate custom algorithms to gain insight into your data.
Discover more about Signal Processing Toolbox by exploring these resources.
Explore documentation for Signal Processing Toolbox functions and features, including release notes and examples.
Browse the list of available Signal Processing Toolbox functions.
View system requirements for the latest release of Signal Processing Toolbox.
View articles that demonstrate technical advantages of using Signal Processing Toolbox.
Read how Signal Processing Toolbox is accelerating research and development in your industry.
Find answers to questions and explore troubleshooting resources.
Signal Processing Toolbox apps enable you to quickly access common tasks through an interactive interface.
Signal Processing Toolbox requires MATLAB.
Use Signal Processing Toolbox to solve scientific and engineering challenges: