vector–scalar receiverocean noiseanisotropydirection findingangular density of the acoustic fieldA mathematical model of an anisotropic acoustic field is constructed based on the multidimensional Poisson process. The relationship between the probabilistic characteristics of the process and the...doi:10.1134/S1063771020020050S. G. Mikhai...
Ok, you now have a unit vector in the direction of u. As I told you before, A is not the vector you want for the force. You are given F→ which is in the same direction as A but it isn't A because F→ is 700 units long. You need to to two things: 1. Figure out the ...
The method includes building a new acoustic vector two-dimensional nested array which is formed by two two-dimensional acoustic vector subarrays nested in geometric position, array elements of the subarray 1 are distributed in sparse grids, array elements of the subarray 2 are distributed in dense...
Finding the shortest path - A * pathfinding Optimize pick path in a warehouse A quicker A * pathfinding algorithm 1. Introduction What means the shortest path? The shortest path is the minimum distance or cost required to go from one point to another in a graph or network. It could mean,...
J. He, Z. Liu, Two-dimensional direction finding of acoustic sources by a vector sensor array using the propagator method, Signal Processing 88 (10) (2008) 2492-2499.Jin He,Zhong Liu.Two-dimensional direction finding of acoustic sources by a vector sensor array using thepropagator method. ...
We claim that for each corner p of R there is a point of Cε at distance at most dε. Indeed, if this was not the case for some corner p of R, we can pick the nearest point q∈Cε to p, and let u∈U be the direction vector of p−q. We then havedwidth(u,C)−d...
whereis a random vector from the uniform distribution on the unit sphere in. Assuming thatcan be diagonalized, we use its eigenvector matrixXto diagonalize. More precisely, we extract the joint eigenvaluesfrom the diagonal elements of.
(2015) used a “bag of words” approach, with unigram representations and a vector space model to map the documents (i.e. discussion forum posts) to word vectors; they also used post metadata, such as the number of upvotes, the number of reads, the poster's choice of whether to ...
The probability of reaching 1 node k from node j passing through node i is , conserving di{1 probability at node i. Krzakala et al.20 and Newman21 respectively showed that the second leading eigenvector of the non-backtracking and flow matrices is very successful in correctly dividing sparse...
a shortest triangular path, where the path lies entirely in the digital object and moves only along the grid edges. The length of STP and number of monotonicity may be two useful parameters to determine shape complexity of the object. Experimental results show the effectiveness of the algorithm....