Sentence examples for matched filter has from inspiring English sources

The matched filter has a precise mathematical formulation that depends on the shape of the input signal and the character of the receiver noise.

In this work, the performance of this matched filter has been evaluated with a 18.4 kHz chaotic oscillator.

This peak (the largest possible if all input signals are limited to in magnitude), indicates the matched filter has ''found" the dc signal starting at time 0.

The matched filter has low computational complexity with high noise immunity.

The simulation results indicate that matched filter has a strong anti-noise ability for pulse radar and wavelet for continuous wave radar.

As derived in[27], the optimal BE or frequency matched filter has frequency response equal to the frequency derivative of the SRRC MF, as shown in Figure 5a.

The S1 spinal root recordings were also filtered using various band-pass (BP) filters with different cut-off frequencies, since the frequency responses of the Wiener and Matched filters had a band-pass character.

In addition, a matched filter, which has low computational complexity and can be used for identifying TFC type, is designed.

In addition, the Gaussian optimal detector or whitening matched filter (WMF) has been shown to be a useful suboptimal detector for the compound Gaussian clutter model of interest [18].

Figure 4(a) illustrates that without time delay of matched filter but having the Doppler shift less than 1 unit, the autocorrelation value of optimized punctured ZCZPS falls sharply during one unit, and the trend of the amplitude over the whole frequency domain decreases as well.

This is often referred to as the normalised matched filter (NMF) and has been investigated in [3, 6].