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path metric造句

"path metric"是什么意思   

例句與造句

  1. It is possible to monitor the noise level on the incoming bit stream by monitoring the rate of growth of the " best " path metric.
  2. A physical implementation of a viterbi decoder will not yield an " exact " maximum-likelihood stream due to quantization of the input signal, branch and path metrics, and finite " traceback length ".
  3. A path metric unit summarizes branch metrics to get metrics for 2 ^ { K-1 } paths, where K is the constraint length of the code, one of which can eventually be chosen as " optimal ".
  4. If G is a connected finite-dimensional Lie group equipped with a left-invariant Riemannian metric and the corresponding path metric, and if \ Gamma \ le G is a uniform lattice then \ Gamma is quasi-isometric to G.
  5. The general approach to traceback is to accumulate path metrics for up to five times the constraint length ( 5 ( " K "-1 ) ), find the node with the largest accumulated cost, and begin traceback from this node.
  6. It's difficult to find path metric in a sentence. 用path metric造句挺難的
  7. SOVA differs from the classical Viterbi algorithm in that it uses a modified path metric which takes into account the " a priori probabilities " of the input symbols, and produces a " soft " output indicating the " reliability " of the decision.
  8. However, computing the node which has accumulated the largest cost ( either the largest or smallest integral path metric ) involves finding the " maxima " or " minima " of several ( usually 2 " K "-1 ) numbers, which may be time consuming when implemented on embedded hardware systems.
  9. An alternate method that eliminates the need to monitor the path metric growth is to allow the path metrics to " roll over ", to use this method it is necessary to make sure the path metric accumulators contain enough bits to prevent the " best " and " worst " values from coming within 2 ( n-1 ) of each other.
  10. An alternate method that eliminates the need to monitor the path metric growth is to allow the path metrics to " roll over ", to use this method it is necessary to make sure the path metric accumulators contain enough bits to prevent the " best " and " worst " values from coming within 2 ( n-1 ) of each other.
  11. An alternate method that eliminates the need to monitor the path metric growth is to allow the path metrics to " roll over ", to use this method it is necessary to make sure the path metric accumulators contain enough bits to prevent the " best " and " worst " values from coming within 2 ( n-1 ) of each other.
  12. The Vietoris Rips complex of a set of points in a metric space is a special case of a clique complex, formed from the unit disk graph of the points; however, every clique complex " X ( G ) " may be interpreted as the Vietoris Rips complex of the shortest path metric on the underlying graph " G ".
  13. If If M is a complete finite volume hyperbolic 3-manifold with cusps, then \ Gamma = \ pi _ 1 ( M ) is quasi-isometric to \ Omega = \ mathbb H ^ 3-\ mathcal B, where \ mathcal B is a certain \ Gamma-invariant collection of horoballs, and where \ Omega is equipped with the induced path metric.
  14. Similar separator-based approximation schemes have also been used to approximate other hard problems such as vertex cover . use separators in a different way to approximate the travelling salesman problem for the shortest path metric on weighted planar graphs; their algorithm uses dynamic programming to find the shortest tour that, at each level of a separator hierarchy, crosses the separator a bounded number of times, and they show that as the crossing bound increases the tours constructed in this way have lengths that approximate the optimal tour.
  15. If ( M, g ) is a closed connected smooth manifold with a smooth Riemannian metric g then \ pi _ 1 ( M ) is quasi-isometric to ( \ tilde M, d _ { \ tilde g } ), where \ tilde M is the universal cover of M, where \ tilde g is the pull-back of g to \ tilde M, and where d _ { \ tilde g } is the path metric on \ tilde M defined by the Riemannian metric \ tilde g.

相鄰詞匯

  1. "path main"造句
  2. "path marking"造句
  3. "path matrix"造句
  4. "path memory"造句
  5. "path method"造句
  6. "path model"造句
  7. "path mtu"造句
  8. "path mtu discovery"造句
  9. "path name"造句
  10. "path name component"造句
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