The process of drilling mud filtrate invading a reservoir leads to the measured resistivity deviating from the true-formation resistivity.The deviated magni
Particle Filter based on Particle Swarm Optimization algorithm (PSO-PF) is not only imprecise enough but also easy to get into local optimum.In order to sol
Since the length and the dimension of multivariate time series can be vary large, the similarity calculation is often computationally expensive.This paper p
Using the open network structure and comprehensive access ability of the Soft-switch network, we can build a railway special communication system.In this sy