The additional information regarding the connections between regions, when available, has the potential to make specific estimates of timing more feasible.
Biases in the estimates of timing parameters (DA response start time, peak response time) were close to 0. The false positive rate, caused by the large number of voxels examined, and hence large number of statistical tests performed, was well controlled using the F-test (proposed in the original algorithm) and a cluster-size threshold (introduced specifically for voxelwise lp-ntPET).
It seems that our simulations here give the order-of-magnitude estimates of timing and threshold.
Averaging over multiple OFDM symbols will give better estimates of timing and FFO.
Assuming the channel is same between two pilots, the auto-correlation of the window with its replica will give the estimates of timing and frequency offsets.
Population estimates of timing of stigma receptivity and timing of anther-stigma contact were calculated as the stage at which 50% of the plants had a receptive stigma or had anther-stigma contact, respectively, using logistic regression (PROBIT procedure, SPSS 14.0).
To estimate the 95% confidence intervals around the point estimates of timing, we bootstrapped the mutations identified in the relevant chromosomal region.
A coded implementation in a cylindrical geometry, requiring special treatment of coordinate singularities, is used to investigate properties of the influence matrix and to provide estimates of timings.
In our initial simulations, we took the Ca2+ rise time in neutrophil populations as an estimate of the timing of this increased Ca2+ channel open probability to about 1 s.
The estimation of symbol timing is essential to the overall OFDM synchronization process, because a poor estimate of symbol timing severely degrades the signal-to-interference-and-noise ratio (SINR) [2, 7].
