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Calculation of 6R serial manipulator's inverse kinematics is a highly complex nonlinear mapping problem. As the process of 6R serial manipulator's inverse kinematics calculating concerned, these traditional algorithms, like inverse transformation, geometry, pieper solution, etc., are very complex, and they often involve in the problem of multiple solutions and singularity. So, the calculation efficiency...
Hot metal desulphurization pretreatment process has characteristics of multivariate and nonlinear, the sulfur content of hot metal can not be monitored online, it's difficult to set the amount of desulfurating agent accurately. To solve this problem, a model of RBF neural network was proposed based on production data of desulphurization. The model improved quality of the modeling data by removing...
RBF is the most widely used pattern recognition in a neural network, this article applies to such networks face recognition, face recognition model set up. Center for the hidden layer to improve selection algorithm, using Yale Face Image Database for the simulation experiments, analysis by comparing the recognition rate of their respective indicators to illustrate the method proposed in this paper...
The goal of video compression is to reduce video data rate on the premise of visual effect as much as possible. During the compression of image, to get a high compressed ratio,people always only get a degraded image. This article aims to estimate the degraded model of the video compresed image through using the neural network and H.264 rate-distortion model.we can improve the quality of the compressed...
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