20以内看图列算式

Python是一种计算机程序设计语言。是一种面向对象的动态类型语言，最初被设计用于编写自动化脚本(shell)，随着版本的不断更新和语言新功能的添加，越来越多被用于独立的、大型项目的开发。(Python is a computer programming language. As an object-oriented dynamic typed language, it was originally designed to write automated scripts (shells). With the updating of versions and the addition of new language functions, it is increasingly used in the development of independent, large-scale projects.)

说明：  python for informatics, 专门介绍如何用python进行数据分析和统计(Introduce how to use Python for data analysis and statistics)

大型旋转机械的状态检测与故障诊断 介绍了旋转机械的故障诊断方法(State detection and fault diagnosis of large rotating machinery Introduce the fault diagnosis method of rotating machinery)

10种软件滤波方法,10种软件滤波方法.(10 filter way)

说明：  isight应用实例，帮助初学者快速掌握isight使用方法(ISIGHT application examples help beginners quickly master the use of iSIGHT)

说明：  Reset senha DVRs NvSip or XVR Pro

rn的开发学习资料，英文版，初级RN学习(RN learning materials)

pld的实践教程，完整详细的讲解适用于初学者以及研究开发人员(pld hands-on tutorials, full and detailed explanation for beginners as well as research and development staff)

VBScript入门的学习资料，是中文版的(VBScript entry-learning materials, is the Chinese version of)

Lista 02 de Fisica Quantica (Max) da Universidade Federal do ABC.