CT-filtered-back-projection-

说明：  此文件中含有两篇关于虚拟示波器编写的硕士论文，论文名分别是：基于LabVIEW的虚拟数字示波器的设计与实现和基于LabVIEW的虚拟示波器设计。(This file contains two virtual oscilloscope on the preparation of a master' s thesis, theses names are: LabVIEW-based virtual digital oscilloscope design and implementation and LabVIEW-based virtual oscilloscope design.)

altium desiigner元件库，有些用处，整理一下(altium desiigner library, some useful, tidy)

说明：  公司内部QC@TD文档 无密级 个人编写欢迎中肯意见(Internal QC @ TD documents without dense)

校园书籍交换系统概要设计说明书，该设计目前只有设计思想，还未实现。(Campus book exchange system outline design specification, the design is currently only design ideas, not yet been realized.)

该系统软件分为筛查中心子系统和会诊中心子系统。筛查中心的功能主要包括：患者信息录入、载入眼底照片、录入诊断结论、打印诊断报告、上传患者信息、查询患者信息、下载诊断报告等。专家会诊子系统的功能主要包括：用户登录、筛查点维护、诊断词条维护、用户管理、医生信息维护、查询待诊患者信息、录入诊断结论和历史查询与统计等。(The system software is divided into screening center subsystem and consultation center subsystem. The functions of the screening center include: information entry of patients, photo of fundus in the eye, conclusion of diagnosis, diagnosis report of printing, information of patient uploading, information of patient, and downloading diagnosis report. The functions of the expert consultation subsystem include: user login, screening point maintenance, diagnosis of word maintenance, user management, doctor information maintenance, inquiring the information of patients waiting for diagnosis, entering diagnosis conclusion and historical inquiry and statistics.)

包含位置式PID算法、积分分离式PID，可以广泛的应用于数据预测及数据分析,matlab程序运行时导入数据文件作为输入参数。( It contains positional PID algorithm, integral separate PID, Can be widely used in data analysis and forecast data, Import data files as input parameters matlab program is running.)

ABAQUS裂纹扩展，VCCT的原理及一些相关参数的说明，附加实例。(The ABAQUS crack propagation, the VCCT of principle and a description of relevant parameters, additional instances.)

有关的说明，pci Revision2.1(pci Revision2.1)

这是一个锁相环的simulink仿真实现，蛮有用的(This is a simulink simulation PLL to achieve,and it is very useful)

华为OJ题目，塞答案。删除指定字符串。 (Huawei OJ topic, delete the specified string.)