This is machine translation

Translated by Microsoft
Mouseover text to see original. Click the button below to return to the English version of the page.

Note: This page has been translated by MathWorks. Please click here
To view all translated materials including this page, select Japan from the country navigator on the bottom of this page.

Signal Processing Toolbox Product Description

Perform signal processing and analysis

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.

Key Features

  • Signal transforms including fast Fourier transform (FFT), short-time Fourier transform (STFT), and Hilbert transform

  • FIR and IIR filter design and analysis

  • Measurements such as transition and pulse metrics, band power, bandwidth, and distortion

  • Power spectrum estimation algorithms and data windowing functions

  • Statistical signal measurements such as autocorrelation and cross-correlation

  • Linear prediction and parametric time series modeling

  • Waveform and pulse generation and data resampling functions

Was this topic helpful?