heikeyuhuajia

西门子仿真编程软件S7-PLCSIM V5.4，用于S7-300/400系列PLC程序的仿真(S7-PLCSIM V5.4 offers the following new features with this release: DP, Industrial Ethernet and PC Internal connection types supported in addition to MPI Formerly, S7-PLCSIM used a default connection of MPI, address 2. With S7-PLCSIM V5.4, you can browse STEP 7 projects and select a networked node for establishing a simulation connection. S7-PLCSIM simulates the CPU of the selected node, all nodes that belong to that CPU, and the subnet of the selected node. Increased number of blocks supported for simulation S7-PLCSIM supports a set of OBs, SFBs, and SFCs as described in the electronic manual and online help. Of these, some are NOPs that is, they do not perform any operation. With S7-PLCSIM V5.4, the number of blocks that are not NOPs has increased.)

说明：  广义解调时频分析方法在调制信号处理中的应用-杨宇(Generalized demodulation time-frequency analysis methods in the modulation signal processing applications- Yang)

ansys车辆移动荷载命令流，方便直接输入(ansys vehicle moving load command stream, convenient and direct input)

OV7670数据手册OV7670数据手册OV7670数据手册(OV7670 datasheet OV7670 datasheet OV7670 Data Sheet)

x64实现Thunk的新思路，兼容x86，目前能使用的第一份x64下的thunk代码。(x64 new ideas to achieve Thunk, compatible with x86, is currently able to use the first thunk code under x64.)

银行核心系统入门简介 本文的目标读者是准备从事银行核心系统开发、维护的从业人员。(This article is intended for preparing to engage in core banking system development, maintenance practitioners.)

运动控制系统，用于运动控制算法设计的基础书籍(Motion control system, a basic book for motion control algorithm design.)

说明：  源码 for "C語言數位影像處理" 吳上力 編譯(Source code for "C language digital image processing")

For olly ... for unpack exe protector

1947年罗斯威尔飞碟坠毁事件相关报道 内容根据个人自述和会谈记录的提供者 Matilda O Donnell MacElroy （马蒂尔达·欧’丹奈尔·马克艾罗伊） （英文）编辑整理 Lawrence R. Spencer （劳伦斯·斯宾塞） 主体部分内容摘录、翻译、编辑 一个中国人 第 2(1947 Roswell UFO crash reports related to the contents of records under the Personal Statement and talks provider Matilda O' Donnell MacElroy (martir Daou ' 丹奈尔马克Yiluo Yi) (English) edited by Lawrence R. Spencer (Lawrence Spencer) of the main part of the extract, translation, editing a Chinese 2)