Refractive index

说明：  概书关于风机系统在matlab/simulink开发中模拟开发过程,是学习风力发电仿真模拟的很好材料.(The Ebook descripts the development of wind turbine system in matlab/simulink environment. It s a very useful book to learn wind turbine system in matlab.)

说明：  本杰明VESC源代码,采用磁链观测器，可以实现电机低速无感闭环运行。(VESC Source code,it can make motor running at a very low speed.)

两款HTML5 jQuery滑动展开式图片导航菜单，大家都说是手风琴菜单，因为看上去像展开的菜单像琴键一样，可以折叠展开，基于HTML5和CSS3实现，配合jquery，功能更加强大，动画效果更加流畅自然，而且风格漂亮。

大一时做的一个作业，其实很不好玩，又贪吃蛇改编-Freshman to do a job, in fact, very fun, but also adapted Snake

说明：  可以使用此插件访问Google Account(Google Account , Google Search,)

用8266取网络时间，用VFD显示，没有加ds3231(8 VFD clock , no ds3231)

The PixLib sample demonstrates how to implement the CPixel class for use by a display driver.

说明：  Many usb Wi-Fi adapters that claim to have an RT5370 chipset actually have an MT7601 chipset. There are no drivers in Linux that support this device. This driver can be used to set up a hotspot with these devices. This has compiled and works on the following kernels:

PQ分解法，有些还需要改进，该程序所对应的例子是东南大学陈珩编的《电力系统稳态分析（第二版）》的例4-5-PQ decomposition, some also needs to be improved, The procedure corresponding to the example of Southeast University, Chen Heng addendum to the "steady-state power system analysis (second edition)" 4-5 cases

一个MP3程序的源代码,有动态显示屏,带控件 希望大家喜欢！-a program"s source code, a dynamic screen, with controls hope you like them!