getMatchedFilter

System object: phased.RectangularWaveform
Namespace: phased

Matched filter coefficients for waveform

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Syntax

Coeff = getMatchedFilter(H)
Coeff = getMatchedFilter(H,'FrequencyOffset',FOFFSET)

Description

Coeff = getMatchedFilter(H) returns the matched filter coefficients for the rectangular waveform object H. Coeff is a column vector.

Coeff = getMatchedFilter(H,'FrequencyOffset',FOFFSET) adds a frequency offset when matched filter coefficients are generated. FOFFSET must be a scalar. This option is available when you set the FrequencyOffsetSource property to 'Input port' for the input object, H.

Examples

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Open Live Script

Get the matched filter coefficients for a rectangular pulse waveform.

waveform = phased.RectangularWaveform('PulseWidth',1e-5,...
    'OutputFormat','Pulses','NumPulses',1);
coeff = getMatchedFilter(waveform)
coeff = 10×1

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