Sentence examples for approximate estimates from inspiring English sources

The inability to identify the nonlinearities on-line or off-line accurately motivates the design of stabilizing controllers based on approximations or on approximate estimates of the plant nonlinearities.

Hence the two A statistics AYX and AXY can only be estimated approximately and thus the approximate estimates of θ and λ in the case of ties will be denoted by θ' and λ' respectively.

Both insisted that these were only approximate estimates.

This study shows that shell δ13C values offer approximate estimates of plants in C3 CAM mixed environments.

Simplified analytical models that derive properties equivalent to conventional plates are used to obtain approximate estimates of the buckling loads.

Our results provide a means to enable managers to rapidly relate readily-obtainable field estimates of canopy cover to approximate estimates of near-ground solar radiation.

It presented the appearance of a luminous green ball of about one-quarter the sun's diameter, though this can only be regarded as quite an approximate estimate.

Statisticians recognize that, human frailty being what it is, statistics are only ever an approximate estimate about what is happening in the real world.

The UCS report uses publicly available data to arrive at an admittedly approximate estimate that 24.6 million pounds (11,200 tonnes) of antimicrobials are fed to US poultry, pigs and cattle annually for non-therapeutic uses, an increase of 50% since 1985.

Clearly sufficient variability in a given stratigraphic record exists such that it may be virtually impossible to even come to an approximate estimate of the Earth's age based on this technique.

In order to address these problems, a new design method making use of the prior approximate estimate of the system dynamics is proposed in this paper.