Our illustrative example consists of designing discrete-time, coarse linear controllers for a Lattice-Boltzmann model of a reaction-diffusion process (a kinetic-theory based realization of the FitzHugh-Nagumo equation in one spatial dimension).
At times, coarse blades of elephant grass arched over the path, brushing against our faces.
Filter zones are graded so each band is four to five times coarser than the preceding band.
The grid spacing of the shallower region is small, whereas the grid spacing of the deeper region is three times coarser (Aoi and Fujiwara 1999).
Figure 10 shows a scheme for spatial HI resampling, assuming an original ∆PWV map resolution of 250 m and a four times coarser HI map resolution with a grid size of 1 km.
Although the nearly one-third bandwidth makes the range resolution nearly three times coarser than the original, we have performed multi-looking with 50 looks in range and 80 looks in azimuth, with a pixel resolution of ~ 250 m.
Because the resolution of wave data was approximately five times coarser than the wind data, we used a 75-km buffer to represent local wave conditions.
"There was something comfortable about her," Fisher wrote, "and at the same time subtly coarse and vulgar * an ugliness * [that] was part of what is happening now in the world * while men stunt their souls".
Timing synchronization: Coarse time synchronization (Frame synchronization), and fine timing synchronization.
