查询词典 neural network

Based on BP neural network character recognition, it is good ah the system is designed to identify the number of images to identify and design, it adopted a series of picture processing, and finally come to identify the figures shown in the picture.

详细说明：基于BP神经网络的字符识别，很不错的啊该系统是为了辨认识别图像中的数字而设计的，它通过对图片的一系列处理，最后识别得出图片中显示的数字。

Have introduced the picture treatment technology picture recovering , picture strengthening and pattern recognition method , combine with Matlab neural network technology , realize whom picture follow networked and intelligent.

引入了图像处理技术的图像复原、图像增强和图像识别方法，并与Matlab神经网络技术结合，实现图像跟踪的网络化和智能化。

In order to find a quick valid scientific way to identify meat freshness, the article has analyzed that the measuring mechanism of discerning to fresh degree of meat, and structures one set of Intelligence measures, the system of distinguishing which is based on electronic information technology, Photoelectric detection technique, Treatment technology of the picture and Neural network mode recognition technology.

为找出一种快速、有效、科学的检测肉类新鲜度的方法，分析了肉类新鲜度检测辨识机理，构建了一套基于电子信息技术、光电检测技术、图像处理技术以及神经网络模式识别技术的智能检测辨识系统。

These physical properties consist of weight, size, colour, bruises, and surface defects. Based on digital image processing techniques, the shape and size grading of pimento by using neural network is proposed in this article.

利用机械或光电感测技术来撷取农产品的重量、形状、颜色、表面瘀伤与瑕疵等物性作为依据，以辅助解决农产品的分级选别作业，已成为农业自动化中的一个重要工作。

The main work of the thesis is summarized as follows:(1) The pitchfork bifurcation of a bidirectional associative memory neural network with three neurons is considered. The pitchfork bifurcation curve can be obtained.

本文主要研究工作如下：(1)研究了含三个神经元的BAM神经网络模型的Pitchfork分支问题，得到了一条Pitchfork分支曲线，并给出了分支曲线图。

On the basis of the data obtained from the cam-type plastometer, four prediction models including the BP, Elman, RBF and GRNN neural network prediction models were established, which corresponded to the relationship between the deformation stress of nickel-chrome steel with chemistry elements, temperature, strain rate and deformation strain of the steel respectively. A comparative analysis for the prediction accuracy of the four models was obtained.

以凸轮式高速形变试验机进行的热模拟压缩实验得到的实验数据为基础，建立了热轧铬镍钢的变形阻力与其化学成分、变形温度、变形速度及变形程度对应关系的BP、Elman、RBF和GRNN 4种神经网络预测模型；并对4种网络的训练过程和预测精度进行比较分析。

The condition for a fuzzy neural network to realize memory is discussed, and the concept of lattice point is given.

摘 要：讨论了一种模糊神经网络实现记忆的条件和记忆的特点，并给出了样本组格子点分布的概念。

A neural network is then used to represent the estimation of potentials,both the parameterized TD(0) learning formulas and algorithm are also derived for approximating the policy evaluation.By the approximation values of potentials and approximation policy iteration,a unified neuro-dynamic programming optimization approach is consequently proposed for both two criteria.

根据定义式，建立性能势在平均和折扣性能准则下统一的即时差分公式，并利用一个神经元网络来表示性能势的估计值，导出参数TD(0)学习公式和算法，进行逼近策略评估；然后，根据性能势的逼近值，通过逼近策略迭代来实现两种准则下统一的神经元动态规划(neuro-dynamic programming，NDP)优化方法。

The back-propagation neural network was applied to modeling the primary mirror surface with inputs of actuator applied force and outputs of Zernike polynomial coefficient. By using primary mirror finite element analysis data, BP model was trained offline and its predictive precision was verified.

应用BP神经网络的方法建立了以致动器作用力为输入、镜面形变的Zernike多项式拟合系数为输出的镜面形变模型，并利用镜面形变的有限元分析的大量数据，对BP模型进行离线训练和模型预测效果的检验。

The application of neural network for the meltblown polyurethane nonwovens is studied in the end of the paper.

最后本文研究了神经网络在熔喷聚氨酷非织造材料中的应用。

Neither the killing of Mr Zarqawi nor any breakthrough on the political front will stop the insurgency and the fratricidal murders in their tracks.

在对危险的南部地区访问时，他斥责什叶派民兵领导人对中央集权的挑衅行为。

In fact,I've got him on the satellite mobile right now.

实际上 我们已接通卫星可视电话了