2012年A题

说明：  频域的模态参数识别方法,包括频域分解法FDD(Frequency domain modal parameter identification methods, including frequency domain decomposition method FDD)

广义表的实现用vc-generalized table with the realization vc

说明：  Description of csl_legacyhal Use access to everyone exdcept haha ohoh

微控器工具，在MCU设计中大有使用，尽情下载！-Microcontroller tools, in the MCU design much use, you download!

ASP开发的小游戏 发给大家用用 提点建议-ASP development of the small games we used to use reference point proposal

六相全桥逆变器的触发程序，需要用CCS打开。(The trigger program of six-phase full-bridge inverter needs to be opened by CCS.)

说明：  SAP ABAP开发指南 全面介绍 ABAP 不可多得开发指导(This documentation describes how to write application programs within the three-tier client/server architecture of the R/3 System.)

通过采用有害气体传感器来检测室内环境的有害气体浓度，单片机读取有害传感器的数据与设定的限值进行比较，偌大于设定的安全限值，则认为有害气体泄漏，由单片机控制蜂鸣器进行报警(Toxic Gas Leakage Alarm Detection)

说明：  实现winform 扫码枪的功能，解压后可直接使用(Realize the function of Winform scanning code gun)

椭圆拟合的相关介绍与数学运算方法，包括说明文档及源码、和测试数据-elliptical fitting related presentations and mathematical methods, including documentation, and -Ellipse fitting to introduce the relevant mathematical calculations and methods, including documentation and source code, and test data-elliptical fitting related presentations and mathematical methods, including documentation, and