Schematic-_desgin-guide

资深工程师写的关于运放噪声分析的文档,对模拟电路工程师很有价值!(Senior engineer to write on the op-amp noise analysis of the document, right analog circuit engineers valuable!)

周立功推广的FPGA原理图，有一定的参考价值(ZLG promotion FPGA schematic diagram, there is some reference value)

LoadRunner 11.0安装详细手册(LoadRunner 11.0 Installation detailed manual)

CI信息融合的算法的经典文献，适合做导航和信息融合的人士参考(Distributed data fusion using iterative covariance intersection)

CMD下的操作命令大全，word，比较实用，绝对经典(Operating under the command CMD)

说明：  目前牵引变压器差动保护原理在某些因素的影响下并不能准确地区分变压器内部故障和外部故障，可能造成保护误动或拒动，危及电气化铁道系统的安全运行。针对这一现状，建立了计及铁芯非线性特性和磁滞效应而又无需铁芯的B－H曲线数据的牵引变压器模型，提出了一种通过参数辩识理论来辩识牵引变压器绕组参数实现牵引变压器微型机保护的方法。该方法能有效地区分内部故障、外部故障和励磁涌流。仿真计算表明了该方法的正确性和可行性。(Traction transformer differential protection principle in the safe operation and can not accurately distinguish between the transformer internal faults and external faults, may be to cause protection mistaken or refuse to move, endangering the electrified railway system under the influence of certain factors. In response to this situation, taking into account the core nonlinear characteristics and hysteresis and without traction transformer core of the B-H curve data model, a the traction transformer winding identification through parameter identification theory parameters to achieve traction transformer microcomputer protection. This method can effectively distinguish internal faults, external faults and magnetizing inrush current. The simulation results show that the correctness and feasibility of the method.)

Cadence Allegro16.5详细安装步骤及破解文件，里面包括pubkey1.30修正破解文件和破解方法。(Cadence Allegro16.5 detailed installation steps and crack file, which includes files and crack crack pubkey1.30 correction methods.)

FMCOS通用技术手册 上海复旦微电子股份有限公司(FMCOSgeneraltechnicalmanual.zip)

cmos模拟电路设计，很经典的一本教材的电子版，大家分享(cmos analog circuit design, it is a textbook classic of the electronic version, we share)

次程序是银行卡管理系统，用VB制作，做的不是很好，多多见谅。(meeting procedures bank card management system, using VB produced, is not very good, a lot forgiven.)