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Matched Filter and Ambiguity Function

Matched filtering, ambiguity function, spectrogram, range transforms

Matched filtering increases the SNR of signals and improves detection performance.

System Objects

phased.MatchedFilterMatched filter


Matched FilterMatched filter


ambgfunAmbiguity and crossambiguity function
pambgfunPeriodic ambiguity function
bw2rangeConvert bandwidth to range resolution
range2bwConvert range resolution to required bandwidth
range2timeConvert propagation distance to propagation time
time2rangeConvert propagation time to propagation distance
unigridUniform grid


Radar Waveform AnalyzerAnalyze performance characteristics of pulsed, frequency modulated, and phase-coded waveforms


Matched Filtering and Ambiguity Function

Matched Filtering

Matched filtering increases SNR and improves detection.

Phased Array Systems

Overview of Basic Workflow

This section provides an introduction to the end-to-end radar simulation.

End-to-End Radar System

The basic toolbox workflow is applied to a monostatic radar system consisting of a single antenna.


Standards and Conventions

This section introduces the concept of baseband signals and defines the local and global coordinate systems used in the toolbox.

Units of Measure and Physical Constants

Phased Array System Toolbox™ uses the International System of Units.

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