Sentence examples for existing approximated from inspiring English sources

The new class of transform requires only 12 additions, which highly reduces the computational complexity and achieves a performance in image compression that is comparable to that of the existing approximated DCT.

A simulation has been carried out for the proposed and existing approximated discrete cosine transforms by incorporating the international standard lossy image compression algorithm produced by a joint photographic expert group, which employs the DCT.

New approximate analytical solutions of the problem have been obtained and compared with the numerical and the existing approximate solutions in order to show the best approximations and the most convenient mathematical formulas for calculating the concentration profiles and the enhancement factors.

However, most of the existing approximate adders have a large relative error.

We propose here a new type of approximate stochastic dominance rule which implies other existing approximate stochastic dominance rules.

The measured transmission loss was in very good agreement with existing approximate theories over their accepted ranges of validity.

Experimental results demonstrate that our approach is more computationally efficient than the exact methods with comparable accuracy, and outperforms most existing approximate methods.

Compared to the existing approximate adders, our adder significantly reduces the maximal relative error and ensures correct sign calculation with comparable area, delay, and power consumption.

Finally, the accuracy and applicability of the proposed analytical solution were validated by comparing with field data, existing approximate analytical solutions and numerical results from finite element analysis.

The transmission characteristics of the apertures are thus isolated, and it is seen that measured transmission loss gives promising agreement with prediction obtained with existing approximate theories.

An explicit inverse kinematics model is proposed to compensate the geometric errors directly as opposed to the existing approximate linearized or iterative methods.