Báo cáo sinh học: " Research Article Particle Filtering: The Need for Speed" potx

... one fragment per particle, and that way the code is executed once for every particle. The keyword uniform indicates that the following vari- able is set by the API before the program is executed. The variable ... responsible for the operations associated with one or more particles. This is true for the most characteristic steps in the PF algorithm applied to each pa...

Ngày tải lên: 21/06/2014, 16:20

... details of the recording as the location, the time, the distance of the microphone from the source, and the recording level. This information will need to be entered by the associate submitting the ... restaurant or a forest. For scenes, the context is the atomic unit for the description. Above these basic levels, multiple hierarchies can be constructed, based on...

Ngày tải lên: 21/06/2014, 16:20

... see that the lower the noise level δ is, the better the approximate effect is; the closer to the boundary x  1 the location is, the better the approximate effect is. These accord with the theory ... ξ c → for the case of exact data g, h. The following estimate holds. Lemma 2.4 convergence. Suppose that u is the solution of the problem 2.2, and that the Hel...

Ngày tải lên: 21/06/2014, 16:20

... tasks. On the other hand, discriminative approaches make one classifier using all of the data for all candidate categories. Therefore it has the following two weak points: a training process is needed ... validate the two previously mentioned advantages (b) and (c) of the constellation model. Two image datasets were used for the experiments. The first is the Caltech Database...

Ngày tải lên: 21/06/2014, 16:20

... eigenvectors of the DFT matrix inspired by the ideas behind bilinear transform. The bilinear transform maps the analog space to the discrete sample space. As jω in the analog s-domain is mapped to the unit ... approximation (FDA) methods for this mapping. The most popular ones are the forward and backward difference methods and the bilinear transform. The forward differe...

Ngày tải lên: 21/06/2014, 16:20

... activity for evaluation. Therefore, there is a growing need for data reduction and feature extraction methods for reducing the three dimensional time-frequency surfaces of ERPs to a few parameters. The ... whether the ear was on the left side of the head or the right. Half of these target trials consisted of heads with the nose pointed up, such that the left ear would...

Ngày tải lên: 21/06/2014, 16:20

... calculated for a constant ratio and then the value for any other ratio simply scales the CRLB. Therefore, in what follows, this ratio is assumed equal to unity. For clarity, whenever we refer to the ... analysis of the SFIM and orienting the axes of the grid along the eigenvectors avoids the problem inherent in Figure 4 by aligning the grid along the ellipsoids. Usin...

Ngày tải lên: 21/06/2014, 16:20

... of the use of multiple camcorders. Also, the idea involves some technical difficulties such as the need to perform registration of the data from the different camcorders. The idea described in the ... 2.We note that the cross-sectional area of the box depends on the spatial resolution constraint, while the other dimension of the box depends on the maximal frame rate....

Ngày tải lên: 22/06/2014, 19:20

... minimization of the sum of the squares of the difference between the desired signal and the filter output signal. When new samples of incoming signals are received at every iteration, the solution for the least-squares ... evaluate the performance of the proposed method. The trial took place at the riser fatigue test rig of Physical Metallurgy Laboratory (LAMEF) in Porto...

Ngày tải lên: 21/06/2014, 16:20

... Z A illustrates this. The element inside the circle is the substitute pixel for the pepper noise pixel. This is repeated for all the pixels having the value “255”. Array Z A is sorted again to find the median. ... illustrate the per- formance of the proposed algorithm. Images are corrupted by uniformly distributed salt and pepper noise at different densities for evaluati...

Ngày tải lên: 21/06/2014, 16:20