模拟锁定电网角度

She pwm using matlab

0120_基于GPSGSM和MSP430的巡检手持终端的设计与实现 -0120_-based inspection GPSGSM and the handheld terminal MSP430 Design and Implementation

非常全面的数据库管理系统 全面对sql使用，通过实例实践。-A very comprehensive round of the sql database management system used by example in practice.

按照时间定期删除指定路径下的CSV文件(Delete CSV files on specified paths periodically according to time)

说明：  Dialog example is selected for the customized list that can dynamically acquire content on the internet. The dialog box shows that a list will be loaded on the Internet first. This example is suitable for the requirement of dynamically obtaining information on the internet. Friends who need it can download and study it.

this file describes an example of the use of the RTC (Real Time Clock) Routine.

说明：  数据同化的过程，应用于天气预报或者其他模型更新，提高模型的泛化能力。(The process of data assimilation is applied to weather forecast or other model updating to improve the generalization ability of the model.)

基于java开发的记事本，基本功能与windows记事本相近-Java-based development of Notepad, the basic function is similar to windows Notepad

仿淘宝网TAB网页选项卡，相当的漂亮，带多种鼠标悬停效果，此方法有几个优点： 　　1、根据字数自适应项目长度 　　2、不同的项目使用不同的颜色来区分 　　3、背景图片只需要两个图片文件就足够，使用CSS细分用到的图片部分，用到的图片请自行下载。