Sentence examples for signals are present from inspiring English sources

Traces of three sounding signals are present in the spectrogram.

The algorithm minimizes the beamformer output power by nulling the directions where interfering signals are present.

If the threshold is exceeded, it is decided that a signal or signals are present.

Driving and sensing signals are present, simultaneously, in the same two connecting wires.

When regular turn signals are present, they do interfere with the use of a modified stop lamp by an average of 134 ms (p<0.05).

Multi-carrier (MC) signals are present in a myriad of applications such as high-speed digital subscriber lines [1], wireless communications [2], and wireless positioning [3, 4], just to mention a few.

(ii) The second approach is based on detection theory: the main idea is to use a hypothesis test to decide if one or two closely spaced signals are present in the set of the observations.

Small signals are present in accord to the monosaccharide composition (Table 1), in particular the percentage of arabinose paralleled in the NMR spectra to typical C1 (107.1) and others (87.3, 86.0, 80.2, 77.8, 61.8 ppm) signals of α-Araf and C1 (103.5) signals of β-glucose.

It means that even in the perfect CSI scheme, these interference signals are present and then the SINR of TDMA-based smart antenna algorithm is described as begin{array}rcl@ text{SINR}_{mathrm{i}}=frac{rho^{2}zeta}{eta+sigma^{2}}.

Two rh1 polyA transcripts were successfully sequenced from Neoceratodus forsteri (a third, faint band was also visible but not sequenced, fig. 2) and sequence analysis shows that the two polyA signals are present in a tandem array within the 3' UTR.

(21) Two more signals are present in films prepared with acetic acid (C9 at 25 ppm, C8 at 180 ppm) due to residual acetic acid.