Sentence examples for tight approximation from inspiring English sources

We note that (14) is actually a tight approximation and its tightness is evaluated in Section 4. From the expression in (14), we make several observations as listed below.

Thus, the solution, ({ {{hat {mathbf {Q}}}_{mathbf {v}}},{{hat {mathbf {Q}}}_{J}} }), is indeed a tight approximation of (32).

We need to calculate the TGVP for a relatively large number of time-slots K to obtain a tight approximation.

Furthermore, analyzing the high signal-to-noise ratio (SNR) regime, we derive an asymptotically tight approximation for SEP.

This finding helps us to derive the asymptotically tight approximation of SEP for both AF and HDAF relay protocols.

In particular, on instances drawn from the rectilinear (respectively Euclidean) plane, the MST heuristic is shown to have tight approximation factors of 3, respectively 4.

In addition, simplified yet tight approximations for the asymptotic outage performance are obtained.

This finding enables us to calculate asymptotically tight approximations for SEP of the AF protocol.

Then we derive the tight approximations for each of the considered scenarios.

Then, we derive tight approximations for the end-to-end coded bit error rate (BER) of the secondary transmissions, compare them with simulation results using convolutional coding schemes, and discuss their application using turbo-codes.

In this study, we first derive asymptotically tight approximations for the statistics of the received signal-to-noise ratio (SNR) in the system under study with maximal ratio combining and selection combining receiver.