| 摘要 |
The invention is about method for estimation of multiple parameters of multimedia devices that are allocated in a particular territory. The method also, includes creating a set of grid points over which parameters need to calculate the spatial distribution of the parameter values of multimedia devices. In the first step of creating a set of grid points over these parameters include the determination of the four coordinate points that define the overall dimensions grid, followed by calculation of the minimum distance between lattice points, 212,213, and to determine the variation of the variance of these parameters on the coordinate grid points 221. Determine the variation of the variance of these parameters causes the zoom increments bars on the way that zoom are performed as long as the dominant number of parameters has a variance that is important 226. After step zooming method involves calculation of the parameter values of new grid points, those in which there are no multimedia devices and where we need to calculate the parameters. Calculate the spatial distribution of the parameter values for the new point grid determines a new resolution lattice point, while resolution may be lower or higher than the average distance between the points grid. In the first case the value of the above parameters at a new grid point is determined as the value of her nearest grid point, while in the second case the value of the above parameters at a new grid point is determined by interpolation nearest four grid points in the function of their Euclidean distance. |
