Sentence examples for ambiguities in the estimation from inspiring English sources

Generally, in places where the source signals are sparse, the SCA methods often result in more accurate estimation of the signals with less ambiguities in the estimation.

Although the resulting ambiguity in the estimation of the X-band phase delay is only 1/ 8.456 GHz), a wrong ambiguity is rarely estimated, and a probable wrong ambiguity may be greater than 1/(2.287 GHz).

The exact magnitude of missing heritability is disputable because of ambiguity in the estimation of the total heritability that needs to be explained [ 4].

There is an ambiguity in the estimation of the exact number of such loci in humans because of the fact that linkage disequilibrium between SNPs in humans decays continuously with increasing physical distance between SNPs, and also depends on the local recombination rate, which is highly variable along chromosomes (Arnheim et al. 2003).

Acoustic Doppler Current Profiler (ADCP) due to the Doppler principle is a powerful instrument for the current velocity measurement, where the complex autocorrelation function is a commonly used method to estimate the Doppler frequency shift, but its inherent phase wrapping usually leads to ambiguities in the velocity estimation and then limits the measurement range.

The possible permutation and scaling ambiguities in this estimation were solved by imposing proper normalization, and some shifting and alignments as in [1].

ULAs cause a 180° ambiguity in the azimuth estimation.

Otherwise, when the objects and the camera are both moving, there would be ambiguity in the depth estimation based on the motion information.

The prior knowledge about the object dynamics is used to improve the estimation of the object state as well as to reduce the ambiguity in the data association estimation.

To eliminate the phase ambiguity and reduce the estimation error for small, a complementary sine estimator is generally needed.

Note that still we have the the permutation ambiguity issue on the estimation, i.e., unknown Δ.