addressBook

说明：  隐马尔科夫模型进行中文分词 模型训练 python HMM_train.py RenMinData.txt_utf8 RenMinData.RenMinData_utf8 为人民日报已经人工分词的预料。 生成三个文件 * prob_start.py 为模型的初始概率 * prob_trans.py 为模型状态转移概率 * prob_emit.py 为发射概率 测试模型效果 python HMM.py reference 维特比算法：(python HMM_train.py RenMinData.txt_utf8 RenMinData.RenMinData_utf8 prob_start.py prob_trans.py prob_semit.py)

使用verilog语言实现锯齿波的产生，完美调试成功(The use of Verilog language to produce sawtooth waves)

四旋翼飞行器的建模与PID调控，利用simulink进行系统的仿真，主要是动力学仿真，计算结果较为准确(Modeling and PID control of four rotor aerocraft)

说明：  LLc功率变换器，负载突变情况下恒压输出，波形完美(LLc, a power converter, constant voltage output load mutation case, waveform is perfect)

simple basic interpreter written in python - author peter norvig

lecture micro controller explain 7 segment

家庭理财，用于家庭个日常财务管理，方便快捷-family financial management, for a family day-to-day financial management, convenient and quick

循环冗余校验的实现

VC++ 2d游戏地图编辑器-VC++ 2d game map editor

I purchased an Ultimate Arduino Microcontroller Pack (you can order the pack online at Makershed or buy it at your local RadioShack). The pack comes with an Arduino UNO and ton of components. It would probably be cheaper to buy components as I need them for my projects, but I like the convenience of a starter kit. I also purchased a GPS module Digikey.com and a USB cable (it s too bad that the pack does not include the USB cable). The GPS receiver has a built-in antenna, but getting one with an external antenna would probably work best. From the pack, I ended using the Arduino UNO, the mini breadboard, a few stackable headers, jumper wires and the LCD screen.