yuzhi

针对齿轮箱故障诊断的问题，提出了一种基于BP神经网络和DS 证据理论的不确定性信息融合方法。(In order to realize a stable and effective gearbox fault diagnosis system, an uncertain information fusion method based on BP neural network and modified DS evidence theory is proposed.)

减少频谱泄漏，通常在采样后对信号加窗。在电机故障诊断领域，需同时考虑频率分辨率和频谱泄漏。应用最广泛的窗函数是汉宁窗。(To reduce the spectrum leakage, a window is usually added to the signal after sampling. In the field of motor fault diagnosis, frequency resolution and spectrum leakage should be considered at the same time. The window function is the most widely used Hanning window.)

流程配置器 纯js代码实现.我也是转载的,-Process Configurator pure js code. I am also reproduced, Hehe

AIR QUALITY UCI DATASET

说明：  It can store company pictures, office documents, Autocad drawings and other information. System data are stored in the database, when users upload, update or overwrite, by default, automatic backup will be carried out to prevent data loss.

《现代图像处理技术》配套程序代码，图像校正！！("Modern image processing technology" supporting program code, image correction!!)

说明：  1、双击[WebOffice安装.bat]会自动完成控件的全部安装。 2、如果安装过程提示“是”与“否”，请选择“是”,如果安装过程提示是否“Next”，请选择“Next”即可。 完成后，即可以使用IE6以上所有版本打开网页查看控件。(1. Double-clicking [WebOffice Installation. bat] will automatically complete the entire installation of the control. 2. If the installation process prompts "yes" or "no", please select "yes", and if the installation process prompts "Next", please select "Next". After completion, you can use all versions above IE6 to open the web page view control.)

解决光驱图标消失问题,自编批处理修复解决!-Solve the problem of drive icon disappeared, self-repair solution batch!

经典的潮汐分析方法，在引用这一分析原理时，首先把实测潮位记录中的各分潮（如太阴分潮系、太阳分潮系等）分离出来，再进行调和分析。求出每一分潮的振幅和位相角，再经天文因素订正后，即得该分潮的调和常数。用潮汐调和分析可推算一定期间内的潮汐变化和分析该区的潮汐性质。(Classical tidal analysis methods, in applying the principle of this analysis, the first record of the measured tide in the sub-tidal (such as the Department of Taiyin tide, solar tide line, etc.) separated from the harmonic analysis further. Calculated for each sub-wave amplitude and phase angle, and then revised by the astronomical factors that have to reconcile the sub-tidal constants. Using tidal harmonic analysis can be projected a certain period of time the tides change and analysis of the tidal nature of the area.)

实现vrml的视点转换，点击红色立方体实现视点转换(Vrml the view to achieve conversion, click on the red cube to achieve perspective transformation)