资源列表
record-wu
- 录音界面，有时频分析、语音播放、波形文件加载和存储功能。-Recording interface, and sometimes frequency analysis, voice playback, wave file to load and store functions.
ESR-1_0
- Implementation of branch and bound algorithm
Text-mining
- 文本挖掘 数据挖掘 智能化知识管理 知识挖掘-Text mining，Date mining，KM system knowledge management
MatlabRandomForest
- MatlabRandomForest is a powerfull toolbox for programing Randim forest, Bagging, Boosting,.., in Matlab. The Matlab functions (RFClass.m, RFReg.m and RFPrint.m) and compiled Fortran code (RFClassification.dll and RFRegression.dll) must be stored i
CEREBELUL
- nice for neuroscience and very important for psychologists
ELM
- 极限学习机，一种很快的学习算法，有很好的泛化性能，性能略低于SVM,但快于SVM。-Extreme learning machine, a very fast learning algorithm has good generalization of features, performance was slightly lower than SVM, but faster than the SVM.
untitled
- matlab code for neural networks
roodigerrr
- neural network sample application
2
- 针对齿轮的故障诊断,提出了一种基于小波特征提取和BP神经网络的诊断系统,利 用小波分解后各频段能量的分布作为特征向量输入神经网络。试验表明该方法能准确地诊断出齿 轮的故障,具有广泛的应用前景 - Aimed at the gear fault diagnosis, a diagnosis systemwhich based on thewavelet for picking up character and BP neural network are proposed, the
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- 针对传统方法在齿轮故障诊断中可靠性不高的问题,提出了基于证据理论的混合诊断算法。 根据齿轮故障特征向量,采用两个并行的BP神经网络进行局部故障诊断,获得彼此独立的证据。再用 证据理论对各证据进行融合,最终实现对齿轮的故障诊断。实例结果表明,该方法可充分利用各种故障 的冗余和互补信息,有效地提高诊断的可信度。 关键词 证据理论 齿轮 神经网络 故障诊断 -Gear Fault Diagnosis based on Evidence Theory Xiong Wei Chen
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- 针对传统方法在齿轮故障诊断中可靠性不高的问题,提出了基于证据理论的混合诊断算法。根据齿轮故障特征向量,采用两个并行的BP神经网络进行局部故障诊断,获得彼此独立的证据。再用 证据理论对各证据进行融合,最终实现对齿轮的故障诊断。实例结果表明,该方法可充分利用各种故障的冗余和互补信息,有效地提高诊断的可信度。 -For the reason of low-reliability exists in the gear fault diagnosis of traditional methods,
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- 采用时序分析和BP神经网络,建立了基于时序-神经网络的车辆变速器齿轮故障诊断系统。通过 对车辆变速器齿轮运行状态特征信号进行时序分析和特征向量提取,并以此作为BP神经网络的输入向量进行网 络训练,从而实现变速器齿轮运行状态的识别与故障诊断。该系统应用于LC5T81变速器齿轮的故障诊断中,能 够比较准确地识别与诊断出变速器齿轮的跑合运行状态、磨损运行状态和故障运行状态。验证表明该诊断系统有 效、可行。 -Fault Diagnosis of Vehicle Transmissi