The hypocotyl and stem apex are derived from the proximal cell of a short filament formed by the basal cell, and the root comes from the pair of cells next to it.
A periodic pair of cells is then 2.6 km wide.
Hence, for each pair of cells, the effect is bi-directional.
Firstly, the computational cost of checking the segment feature for every pair of cells of each line is excessive.
An empirical biased estimate of defined for the pair of cells, centered at, and,, respectively, can be written as (1).
The first part of statistical processing is based on the Maximum Mean Discrepancy test which is carried out on a pair of cells within a sliding window.
Thus, false detections can be controlled by requiring that the Hough cells situated in contiguous positions to the pair of cells defining a line segment do not produce high values for the segment measure.
The test of a pair of cells can be carried out along frequency or time axes.In the former case, both cells have a common time span, with a mean time and different frequency intervals.
SAGE is a highly competent technology that can not only give a global gene expression profile of a particular type of cell or tissue, but also help us identify a set of specific genes to the cellular conditions by comparing the profiles constructed for a pair of cells that are kept at different conditions.
For each pair of cells (i,j), where i is the optimized cell and j is the selected neighbor, a regular scenario is built, as shown in Figure 5. ISD in the scenario is the one between cells i and j in the real network.
In Figure 4, column a, a pair of cells experienced a short pulse followed by a step.
