Flash_TWRP_Redmi2

说明：  simulink逆变器并网仿真。（1）分别建立新能源发电并网系统的数学模型，并在Simulink上进行仿真验证。? （2）探讨控制策略，详细地研究双闭环控制的设计方法。? （3）计算、设置逆变器主电路及控制电路各器件的参数值，在Simulink上进行仿真调试，使得仿真结果符合设计的指标，分析仿真结果。(Simulink inverter grid connection simulation)

Cylic 编码的matlab仿真程序，希望对你有用。-Cylic coding Matlab simulation procedures in the hope that useful to you.

说明：  三维下料问题的应用。。。。。。。。。。。。。。。(Three-dimensional packing)

用python进行forensic，经典书籍，黑客必备！！！！！！！！(Master the art of digital forensics and analysis with Python)

VC++图书管理系统，基于Access数据库，相对完整版的图书馆系统，运行效果如截图所示，不过要注意，运行需要相关的DLL控件，已为您打包在_dll目录下。本图书系统可以完成用户资料管理，图书资料管理，借阅/还书管理等常用功能。

二维经验模式分解，速度较快，不错的代码，希望对学习HHT的朋友有用-Two-dimensional empirical mode decomposition, fast, good code

我的作业,TC2.0下实现图形编辑，用堆栈实现的，还有递归算法，如果需要请留言。-my operation, under WITH TC 2.0 graphics editing, using the stack to achieve, recursive algorithm, please leave if necessary.

说明：  切换系统中经典研究模型，对切换控制策略进行验证。(The classical research model of handoff system verifies the handoff control strategy.)

说明：  实现逆变器mpc控制的功能，模型由本人自己搭建，可供交流学习，严禁用于商业用途(Realize the function of MPC control of inverters. The model is built by myself. It can be used for AC learning. It is strictly forbidden to be used for commercial purposes.)

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.