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Pulsed Waveforms

Amplitude, phase, and frequency-modulated pulse waveforms

The Phased Array System Toolbox™ provides several narrowband pulsed waveforms. Waveforms in the toolbox are all complex baseband signals. Use pulsed waveforms in radar and sonar applications.

Objects

phased.CustomFMWaveformCustom FM pulse waveform (Since R2023a)
phased.LinearFMWaveformLinear FM pulse waveform
phased.NonlinearFMWaveformNonlinear FM pulse waveform (Since R2023a)
phased.PhaseCodedWaveformPhase-coded pulse waveform
phased.RectangularWaveformRectangular pulse waveform
phased.SteppedFMWaveformStepped FM pulse waveform

Functions

apaseqPseudorandom binary maximum length sequence (Since R2024a)
legendreseqLegendre sequence with perfect periodic autocorrelation function (Since R2024a)
mlseqPseudorandom binary maximum length sequences (Since R2024a)
nlfmspec2freqInstantaneous frequency of nonlinear frequency-modulated waveform (Since R2023a)
pncodeGenerate polyphase P(n,k) code (Since R2024a)
shapespectrumGenerate waveform with desired frequency spectrum shape (Since R2024b)
sidelobelevelPeak and integrated side-lobe levels (Since R2024b)
spectrogramSpectrogram using short-time Fourier transform

Blocks

Custom FM WaveformCustom FM pulse waveform (Since R2023a)
Linear FM WaveformLinear FM (LFM) pulse waveform
Nonlinear FM WaveformNonlinear FM pulse waveform (Since R2023a)
Phase Coded WaveformPhase-coded pulse waveform
Rectangular WaveformRectangular pulse waveform
Stepped FM WaveformStepped FM pulse waveform

Apps

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

Topics

Pulsed Waveforms

Standards