Matched filter coefficients derived from waveform
Matched Filter Coefficients of Linear FM Waveform
Get the matched filter coefficients for a linear FM pulse.
waveform = phased.LinearFMWaveform('PulseWidth',5e-05,... 'SweepBandwidth',1e5,'OutputFormat','Pulses'); coeff = getMatchedFilter(waveform); stem(real(coeff)) title('Matched Filter Coefficients, Real Part')
waveform — Pulse waveform
pulse waveform System object™
Pulse waveform, specified as a waveform System object.
foffset — frequency offset
Frequency offset, specified as a scalar. Units are in Hz.
coeff — Matched filter coefficients
complex-valued column vector
Matched filter coefficients, returned as a complex-valued column vector. Units are dimensionless.
Introduced in R2023a