for microchip choice

最新的学生选课源代码，用购物车实现的，SESSION的编译方法，是学生课程设计的最好材料，最佳参考-students Course latest source code used to Cart achieve, and the compiler SESSION, curriculum design students is the best material, the best reference

学生成绩管理工作是学校学生管理工作的重要组成部分，现在相当一部分学校的学生成绩管理工作仍沿用手工方式。随着学校规模的扩大、学生人数的增加，效率低下、容易出错的手工方式越来越不适应实际管理工作的需要，按照软件工程原理和数据库技术开发学生成绩管理系统已成为学生管理部门的迫切需要。-student performance management is the management school students an important component, considerable part of the school management of student achievement is still used manual. With the increased scale of the schools, the number of students increases, inefficient and error-prone manual increasingly unable to meet the actual needs of management, in accordance with principles of software engineering and database technology student performance management systems have become students of management an urgent need.

珠海炬力公司芯片的选型，及一些经常见到的问题。-Actions Semiconductor chip selection, and some of the problems we often see.

垃圾压缩车的发展-The development of compressed garbage truck

数控直流稳压电源源程序 本设计由两个电路模块构成：直流稳压源电路（+15V,+5V,-15V），程控电路。并且巧妙得反置使用D/A变换器。使程控输出电压0-9.9手动可调，步距为0.2V。并可预置电压值，采用LED同步显示。-NC DC power source circuit of the design of two modules: the source DC circuit (+15 V,+5 V,-15V), program-controlled circuit. And clever use of a reversal of D/A converter. So that the output voltage programmed manually adjustable 0-9.9, step to 0.2V. And preset voltage value, shows that the use of LED synchronization.

programa en C/MPLAB en el que tenemos un sensor de presión conectado a unos LED y, en función de la presión ejercida sobre el área de detección del sensor, se van encendiendo los LED

连锁酒店VPN解决方案由于商务型、游客型的客人占大部分的酒店住房比例，这些客人多半有收发MAIL、实时通、Skype、数码相机传输、浏览网页等方面的需求，因此是否能提供优质的宽带上网服务，可以说是酒店市场决胜的关键之一 -Hotel Chain VPN solution as a result of business type, tourists accounted for the majority of guests type of hotel housing ratio, most of these guests have to send and receive MAIL, real-time Qualcomm, Skype, digital cameras transmission, visit the website needs of the community, so it can provide high-quality broadband Internet access services, it can be said that the hotel market, one of the keys to victory

Maximum Likelihood Methods in Radar Array Signal Processing

Spring Mass Damper Model with Proportional plus Derivative (PiD) vel estimation ..very good model...of simulink

自己学习注册表时总结的一些学习的经验，其中有很多修改注册表的方法和一些经验