Youth_Bag

说明：  网管试题合集 网管试题合集网管试题合集 (Network Management Network Management Test Collection Test Collection Test Collection Management)

集群技术应用 1) 防火墙集群 2) 交换机、路由器集群 3) 服务器集群(Application of Cluster technology)

2013年全国大学生电子设计大赛题目汇总 1.A到G为本科组题目 2.J，K，L为专科组题目 (The 2013 national undergraduate electronic design contest title 1. A to G for undergraduate group of subjects 2. J, K, L for specialty group of subjects )

本资料的功能为：运用数学统计方法和时间序列分析方法对原始振动信号进行分析，获取相应的时域，频域，频域及时间序列模型参数并以此作为特征参数，然后运用距离区分技术进行评估，选取敏感的特征参数作为ART-similarity分类器的输入并进行训练，最后便可识别出设备的性能状态。 基于YU范数对承不同预紧状态的分析，针对进给系统所采集的数据样本事先不知其对应的状态时，则可利用基于YU范数的ART-Similarity监督分类器对其进行诊断分析。针对基于Yu范数ART-Similarity的算法，我上传的文件即为该算法的MATLAB代码，在matlab中，把文件中的关于"ryu0jin32feat.txt" "ryu1jin32feat.txt" "ryu2jin32feat.txt" "ryu3jin32feat.txt" "ryu4jin32feat.txt" "ryu5jin32feat.txt"文件的路径修改正确，即可正常运行，这些文件的主函数为"jingeiART.m"(This information is the function as follows: the use of mathematical statistical methods and time series analysis of the original vibration signal analysis, to obtain the corresponding time-domain, frequency domain, frequency domain and time-series model parameters and as a characteristic parameter, and then distinguish between the use of distance technology assess, select the characteristics of sensitive parameters as the ART-similarity classifier input and for training, the final performance of the device can identify the state. YU-based norm of the bearing preload status in different analysis systems for feeding the data collected samples know beforehand that the corresponding state, can make use of norm-based YU supervision of ART-Similarity Classifier diagnosis of them. Yu-based norm for the ART-Similarity of the algorithm, I uploaded the file shall be the algorithm MATLAB code, matlab, they have replaced the file on the "ryu0jin32feat.txt" "ryu1jin32feat.txt" "ryu2jin32feat.t)

creat table in microsoft word

非常适合初学者的内部控制课件，内容详细，案例简介明晰，内容适用日常生活(Very suitable for beginners internal control courseware, detailed, case Introduction clarity, will apply in daily life)

电力系统变电站远动维护软件，对电力系统的人有很大用处(Power system substation remote maintenance software, on the power system of the people have great usefulness)

说明：  本文主要论述了电力系统中的铁磁谐振产生的主要原因、发生谐振时的现象、危害以及消除谐振的办法。(This paper discusses the main reason of the power system in the ferromagnetic resonance, the phenomenon of resonance occurs, hazards and the elimination of the resonant way.)

Jpeg copression Jpeg copression Jpeg copression Jpeg copression Jpeg copression Jpeg copression Jpeg copression Jpeg copression Jpeg copression Jpeg copression

matrix converter-it s an ac to ac converter with unrestriction on frequency,it got the pure sinusoidal and i/p and o/p waveforms