带箭头动画弹出幻灯片

说明：  实现二维快速傅里叶变换，非matlab自带函数(Realization of 2D FFT source code)

QM算法是用来最小化卡诺图的一个算法，其大概思路是，对蕴含项中1的个数进行分组，只有1的个数相差为1的蕴含项才可能相邻，所以可以通过循环来穷举出所有的主蕴含项。(The QM algorithm is an algorithm used to minimize the Kano map. The idea is that the number of 1 of the implying items is grouped and only 1 of the implication items with a difference of 1 may be adjacent, so that all the main implication items can be given out through the cycle.)

说明：  STM32F407K控制W5500网络通讯(Network Communication of Single Chip Microcompute)

香港科技大學ELEC3300實驗5 C檔案(Hong Kong University of Science and Technology ELEC3300 Lab 5 C files)

测试MPU6050实现上位机数据显示。希望大家可以参考一下。(Testing MPU6050 to realize data display of upper computer)

说明：  本论文以OFDM系统为基础，介绍了OFDM系统的基本原理，以及使用OFDM技术的优势所在，并且展望了今后的无线移动技术的发展前景。在简单介绍OFDM原理的同时，着重阐述了OFDM系统在不同信道环境和不同实现方式下的误码性能。主要包括了OFDM系统在加性白高斯信道，在加性白高斯信道和多径干扰两种不同信道环境下系统的误码性能，其中后者还研究了系统在有保护间隔与无保护间隔的误码性能比较。在理论分析的基础上，用MATLAB进行仿真，最后做出误码性能的分析和比较。 (This paper has OFDM systems based on OFDM systems introduces the basic principles and the use of the advantages of OFDM technology, and to look towards the future of wireless mobile technology development prospects. In a brief OFDM principles, while focusing on the OFDM system under different channel environments and different modes to achieve the error performance. Mainly include the OFDM system in additive white Gaussian channel, in the additive white Gaussian channel and multi-path interference of two different channel environment, the system BER performance, the latter of which also studied the system in a guard interval and non-protected BER performance comparison interval. The theoretical basis of the analysis, using MATLAB simulation, finally make a bit error performance analysis and comparison.)

电力系统各种故障波形仿真，单相接地故障，两相间短路，两相接地短路，三相短路等。(Simulation of various fault waveforms of power system)

魔兽世界模型观察器 魔兽世界模型察看器4.8e(含源码) [9M](World of Warcraft World of Warcraft model viewer Model View browser 4.8e (with source) [9M])

周期性边界条件的自动施加，啊啊啊啊啊啊啊啊(Automatic imposition of periodic boundary conditions)

超级账本fabric的浏览器源码，具有一定参考价值。(Hyperledger fabric browser source code.Have a certain reference value)