Several efforts have been made particularly in improving the long-time accuracy.
Numerical experiments with our methods confirm our theoretical predictions and display excellent long-time accuracy.
Limitations like high cost, long time, limited accuracy, low flexibility and high dependence on the project conditions are the causes of the low control on the movements of walls in many projects.
Experimental results show that the circuit provides accuracy and stability in the range from 1 MΩ to 100 GΩ comparable to high precision instruments requiring high voltage and long measurement time: accuracy lower than 1%.
Although surgeons have been using CNB guided by palpation for a long time [12], the accuracy is increased with ultrasound guidance [13].
The best performance was recorded for long time intervals, where accuracy and precision assume their highest values (em = 2.6 ± 0.6%) (Figure 5).
Note that if there are sufficient data such as a large number, accuracy, and long time interval, we expect that the accuracy of forecasting is increased and that the proposed model is validated mathematically.
These solutions present a structural instability which make difficult to approximate their evolution in long time intervals with enough accuracy.
But because it is U.S.-managed and was for a long time artificially limited in accuracy to everyone but U.S. military, it should come as no surprise that European, Russian and Chinese authorities would want their own solutions.
