基于C51的电子秤

这是一个在TMS5509A平台上运行的工程，主要功能是音频信号采集处理，用到了不同的DSP外设。(This is a TMS5509A platforms in the works, the main function is to deal with the audio signal acquisition, use a different DSP peripherals.)

费用流的算法大致分为两种, 一种是经典的解法, 如消圈, 增广路, 原始对偶等等, 特点是步步为营, 维持可行性或者最优性其中之一, 再不断对另一方面作出改进. 另一种就比较现代一些, 典型的例子是松弛算法和网络单纯形, 由于放松了对求解过程中解的限制条件, 使得其速度远远超过经典解法, 同时也增加了编程难度和理解障碍. 下面要说的原始对偶算法, 速度自然不可能比松弛和网络单纯形快, 但应该是经典解法中的佼佼者了

用C#编的复数运算程序.这是我刚刚学习c#语言后使用的，感觉不错，让大家借鉴一下 -With C# Made plural computing procedures. This is what I have just learning c# Language use, and feel good, let everyone learn from you

最优潮流计算程序（使用电力系统专业，属于非线性规划问题）．(optimal power flow calculation procedure (using power systems professional, is Nonlinear Programming).)

黑客反汇编大解密，一本介绍反汇编知识的好书，例子深入浅出，适合有一定汇编基础的人员(Hacker disassembly Uncovered, a book about disassembling， easy to understand examples for someone who knows some assembling)

说明：  R5F56218程序，ADC采集电压传输(R5f56218 program, ADC acquisition voltage transmission)

在数字信号的基带传输过程中，信息传输速率在满足香农公式的条件下还极大地受到码间干扰的限制(It is also limited by intersymbol interference when transmission speed of code accord with Shannon expressions in the course of baseband transmission of digital signal.)

用c语言设计和实现图书管理系统，对图书进行管理。图书信息包括：图书编号(不允许重复)、图书名称、作者、出版单位、价格、数量等。 基本要求： (1) 系统以菜单方式工作； (2) 图书信息录入功能(图书信息用文件保存) ； (3) 图书信息浏览功能； (4) 查询和排序功能：如按书名、按出版社、按作者名等； (5) 增加 (追加一批新的图书) /删除图书； (6) 进出货管理： 1)图书进货：输入数据后图书数量能自动更新进行添加； 2)图书销售：输入数据后图书数量能自动更新进行减少(The library management system is designed and implemented in C language, and the books are managed. Book information includes: book number (not allowed to repeat), book name, author, publishing unit, price, quantity and so on. Basic requirements: (1) The system works in menu mode; (2) Book information input function (book information is saved with documents); (3) Browsing function of book information; (4) Query and sorting functions: by book title, by publishing house, by author name, etc. (5) Add (add a new batch of books) or delete books; (6) Management of incoming and outgoing goods: 1) Books purchase: After inputting data, the number of books can be automatically updated and added; 2) Book sales: the number of books can be automatically updated and reduced after data input)

基于单片机的电子密码锁，采用c语言编写，可以用的(Microcontroller-based electronic locks, using c language, can be used)

模拟版图的艺术，layout，区别于普通的pcb版图。属于微电子行业的设计，相关工具有laker、cadence等等(The art of analog layout, layout, layout pcb from ordinary. Belonging to the design of micro-electronics industry, the relevant tools laker, cadence, etc.)