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单片机游戏俄罗斯方块,很不错的我的搜藏哦功能就不说都知道-Tetris game is single-chip, very good, my collection, oh, functions that do not know

餐厅管理系统，可以增删改查，还在改进，还不行吗(Restaurant management system, you can add, delete, modify and check, is still improving, is not it possible?)

说明：  arm architecture document. nice book. welcome to download

说明：  直流微网模型,包括仿真模型，搭建模型，数学计算(include mcrigrid molde wind pv pw sb dc modle)

说明：  球体重力异常正演程序，公式来自教材。自己编写的程序，使用的语言是matlab，分享给大家。(This a matlab code for gravity anomaly forward.)

C语言链表实现的huffman编码，有文本菜单，功能齐全，可以添加删除节点-C language Chain achieve Huffman coding, a text menu, complete functions, delete nodes can be added

利用maxwell软件模拟仿真亥姆霍兹线圈，计算其磁场分布(Simulation of Helmholtz coil using Maxwell software to calculate the magnetic field distribution)

用idl进行二项式拟合得例子,通过不同参数,可以拟合不同得二项式,还有ps与eps制图,适合初学者-Idl carried out by fitting a binomial example, through the different parameters can be different from a binomial fitted, as well as ps and eps graphics, suitable for beginners

Python脚本。模拟登录知乎， 爬虫，操作excel，微信公众号，远程开机(Python script. Simulated login, crawler, excel, Wechat public number, remote boot)

128Mb DDR verilog源程序-128Mb DDR verilog source code