diffraction_grating_1

这是一个贪吃蛇游戏的源程序，可通过控制蛇身的上下左右移动吃到食物后，蛇身增加，最后可输出成绩(This is a Snake game source code can be up and down by controlling the snake to eat the food and move around, the snake increases, the final output results)

获取多网卡的MAC的源码，获取多网卡的MAC的源码(Multi-card access to the source of the MAC, the MAC network card to obtain more than the source)

说明：  通过按键调节PWM输出占空比并实时显示，最小1%最大99%(Adjust the duty cycle of PWM output and display by key-press)

实现二叉树的基本功能，包括前序遍历，中序遍历，后序遍历，层次遍历-To achieve the basic functions of a binary tree, including the pre-order traversal, inorder traversal, postorder, level traversal

说明：  详细介绍了BLDC的六步控制算法以及矢量控制算法的实现方式。(The control algorithm of BLDC is introduced)

这个图形教程说明了如何将数据从Excel并创建一个图像。示例数据文件中。图形教程PowerPoint中完成。彩色打印，如果你能。右键单击该文件。缴费一旦下载打印。-This graphical tutorial shows how to bring data in from Excel and create a plot from it. Sample data file is included. Graphical tutorial is done in PowerPoint. Print in color if you can. Right click on the file .PPS to print once downloaded.

烟花算法，以及优化方法，包含数据,多输入数据等(evaluateArray.m;opt_FWA.m;explosionSparksGenerate.m)

44b0开发板原理图，网上公布的版本，测试可行-44b0 development board schematics, online published version, testing feasible

说明：  调节单片机小车的LCD背光灯等一系列的功能，希望大家好用。(Adjust SCM car LCD backlight and a series of functions, I hope we use.)

ip从char[]转为int，ip地址转换( transform ip from char[] to int)