新建文件夹

说明：  基于MATLAB和Yalmip的2变量机组组合调度算法(Two variable unit combination scheduling algorithm based on MATLAB and Yalmip)

This is LS PLC software and is used for programming

双三次插值原理及MATLAB源码实现 shuanglifangchazhi.m是双三次插值的具体实现 sw.m是基函数(Bicubic-interpolation principle and MATLAB source code implementation)

本文首先概述了OFDM 的原理、特征和关键技术，介绍了系统需要的几种同步。然后就同步误差对系统性能的影响进行了简单的分析，表明定时偏差和采样频率偏差将会引入码间干扰，载波频率偏差导致载波间干扰的发生。因此，在OFDM系统接收机中定时的确定、载波频率偏差和采样频率偏差的纠正是信号恢复的关键。之后对OFDM系统同步的几种实现方法进行了介绍，分析了各同步方法的性能。-The paper first outlines the principles of OFDM, features and key technologies, the system needs to introduce several synchronization. Synchronization error and then the impact on system performance for a simple analysis, show that the timing deviation and the sampling frequency deviation will introduce inter-symbol interference, the carrier frequency deviation led to the occurrence of ICI. Therefore, in OFDM system receiver to determine the timing, carrier frequency offset and sampling frequency offset correction signal to restore the key. After the OFDM system to achieve synchronization of several methods of introduction, an analysis of the performance of the synchronization method.

说明：  使用matlab实现逐点比较法四象限直线插补，能够显示插补过程和理论曲线(Point by point comparison four quadrant linear interpolation)

sil9024 linux 驱动代码,使用 gpio i2c 方式驱动(sil9024 driver for hi3531)

discuz游戏，很好玩的一个小游戏，6。1版本的-discuz games is a lot of fun in a small game, 6.1 version of the

Protel可以看的调制解调器的电路板文件。-Protel can see the modem

一个使用VC开发的示波器软件,显示界面较友好(VC developed using an oscilloscope software, show a more friendly interface)

仿Chrome浏览器风格可单独关闭的网页TAB选项卡插件，可以依次打开多个TAB，每个TAB上都有关闭按钮，可以单独被关闭，美化的也很漂亮，功能更人性化的网页选项卡插件，自带的示例运行于HTML5环境，各个功能都可充分得到发挥，相当实用强大，TAB中可自定义文字、图片，还可自定义打开一个被嵌套的网页，十分方便。