Wu算法第一象限下半部

读写器与射频卡通信的设计采用RC522射频读写芯片与射频卡进行通信，符合ISO14443规范协议；硬件系统设计中主要有AVR单片机主控模块、电源模块、存储模块、外部时钟模块、LCD模块；软件系统设计采用C语言，遵循模块化和结构化编程模式，设计了射频卡操作程序、软关机与自动关机程序、LCD显示、串行Flash存储器、外部时钟等外部设备驱动程序。所设计的手持式读写器具备对MF1 S50、S70射频卡的读写、实时状态显示、系统在线升级以及关机等功能。(This handset can process the data offline or online, reading and writing from 10 cm far. This handset is low-power, miniature, modular design and so on. This article includes: the communication design between RF card and Reader, hardware system design and software systems design. The communication design between RF card and Reader used to RC522 RF chip control RF cards, in line with ISO14443 standard protocol Hardware system design mainly include AVR microcontroller control modules, power modules, memory modules, external clock modules, LCD modules Software system designed with C programming language, and follow the modular structure of the programming model, and has the RF card operation procedures, soft shutdown and automatic shutdown procedures, LCD display, serial Flash memory, an external clock, and other external device driver Procedures. The handset readers has the MF1 S50, S70 RF card reader function, real-time status display function, the system online update function and so)

该源代码适合初学者用来学习，主要完成了链表的基本封装，实现了增加、查询、删除、改正、排序等功能。

立体车库是当今世界主流选择，具有占地面积小，无人管理的特点。本程序包括按键程序、主程序、显示程序。(Three dimensional garage is the mainstream choice in the world today. It has the characteristics of small footprint and no management. This program includes key program, main program and display program.)

包含多个完整的ofdm相关仿真程序，满足需要(Ofdm multiple complete the relevant simulation program, to meet the needs)

计算海洋声学简正波计算软件pdf,Kraken,大海怪(Normal mode compute software pdf)

北大青鸟课件accp8,C＃语言和SQLServer数据库技术(Beijing University Bluebird Courseware Acp8, C# Language and SQL Server Database Technology)

PSO 算法属于进化算法的一种，和模拟退火算法相似，它也是从随机解出发，通过迭代寻找最优解，它也是通过适应度来评价解的品质，但它比遗传算法规则更为简单，它没有遗传算法的“交叉”(Crossover) 和“变异”(Mutation) 操作，它通过追随当前搜索到的最优值来寻找全局最优。给出一个用pso来解决的寻优问题

dsp 28035 gpio配置，这是基础内容 必须掌握

Modbus 在linux下tcp, 直接编译安装。configuer, make , make install (Modbus in linux for tcp )

说明：  人工神经网络BP算法及数字识别，供大家参考(BP algorithm of artificial neural network and digital recognition)