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- The Prediction of the Survival Time about Hepatoma Patients with the BP Neural Network Method. BP神经网络预测肝癌患者生存期的研究。
- By application of neural network method, predicting model of karst collapse is constructed. 应用人工神经网络方法建立了岩溶塌陷预测模型。
- A neural network method for the color conversion from CIE colorimetric values to RGB control signals for color digital hardcopy devices is presented. 给出了一种针对数字彩色硬拷贝的输出设备,建立了由CIE色度值到设备控制值色彩变换的神经网络方法。
- On the basis of chaotic time series,this paper uses the BP neural network method to forecast the power load,and analyzes the model characteristic. 在混沌时间序列的基础上,应用BP神经网络对电力负荷进行了预测,并对模型特性进行了分析。
- A neural network method is applied to microwave tomography to reconstruct the image of complex permittivity in this paper. 提出将一种神经网络的方法应用于微波断层成象 ,重建复的介电常数图象。
- Neural network method was used to investigate the parison swell affected by the die temperature and extrusion flow rate. 采用神经网络方法预测了受模口温度和挤出流率影响的型坯成型阶段的膨胀。
- Using Matlab software,the prediction model of wire diameter in dieless drawing process is established based on BP neural network method. 无模拉拔成形过程的电磁场和温度场数值模拟对于正确制定加工工艺,精确控制线材质量十分重要。
- The finite element model of an undamaged 3-story experimental frame model is firstly updated based on the measured dynamic information by using neural network method. 摘要首先建立了三层试验框架结构的有限元模型,利用未损伤状态的动态测量数据,采用神经网络方法分步对原结构的有限元模型进行了修正。
- This paper briefly gives the principle based on the neural network method for concentration mea-surement of flue-dust emission and analyses its performance . 本文介绍了用神经网络方法测量烟尘浓度的原理,分析了其性能。
- A new multiwavelet neural network method for fault diagnosis of analogue circuit based on multiwavelet transform and energy normalization preprocessing is presented. 提出了基于多小波变换和能量归一化预处理的模拟电路故障诊断多小波神经网络算法。
- The artificial neural network method and the multiple regression analysis were respectively applied to the optimal prediction of traps in the northern area of Kuga depression. 将人工神经网络法及多元回归分析法分别用于优选预测库车坳陷北带圈闭的勘探目标,结果发现人工神经网络法远比多元回归分析法优越。
- Normally,the conicoid fitting method (CBt) and the neural network method (NNM) are used forconverting a GPS height into a normal height. But, each of them has its own advantagesand disadvantages. 转换GPS高程通常使用二次曲面拟合法和神经网络方法,但这两种方法各有优缺点。
- The paper studies the neural network method of active jamming simulation, and discusses the sample date, network structure, pass function, max training step and training error. The simulation results prove that the method is practicable. 讨论了用 BP神经网络对有源干扰进行仿真的方法 ,首先是确定神经网络的样本数据 ,然后确定神经网络的结构、传输函数 ,网络的最大训练步数和训练误差 ,最后给出了网络的仿真结果和仿真误差 ,仿真结果令人满意
- It is proved that digital filtering method is suitable for decreasing random error of infrared gas sensor,while neural network method is able to fit smooth curves of concentration vs.ratio. 证明数字滤波方法适用于减小红外气体传感器数据的随机误差,神经网络方法可以拟合出平滑的浓度-比值曲线;
- Multiple linear regression, binominal regression and neural network methods were applied in the analyses. 应用多元线性回归、二项式回归和神经网络等方法进行全面分析。
- IRN artificial neural networks method is used in optimal drilling pressure model initiatively. 首次运用了IRN神经网络建立钻压优化模型。
- Considering the deficiency of measurement in the melting process, an RBF neural network method is developed to predict the end-point carbon content in the vacuum induction furnace. 摘要针对冶炼过程中碳含量不能直接测定的不足,采用RBF神经网络对真空感应炉的终点碳含量进行预报。
- Normally,the conicoid fitting method (CBt) and the neural network method (NNM) are used forconverting a GPS height into a normal height.But, each of them has its own advantagesand disadvantages. 转换GPS高程通常使用二次曲面拟合法和神经网络方法,但这两种方法各有优缺点。
- Based on weights analysis of feedforward neural networks, A hierarchic decomposition neural networks method for solving this problem is provided. 基于前馈神经网络的权重分析,提出一种基于神经网络的结构优化层次分解方法,较好地解决了这一问题。
- The water environment status close to Three Georges Dam was investigated and studied using probabilistic neural networks method. 本文对广泛关注的三峡近坝区水环境状况采用概率神经网络方法进行研究。