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PFC5.0-2D生成墙
说明： pfc离散元 适合初学者学习的代码--生成墙体结构(Code of PFC discrete element for beginners to learn--generation of wall structure)
- 2020-06-23 03:40:02下载
- 积分：1
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Symbian OS S60平台2D游戏引擎案例
Symbian OS S60平台2D游戏引擎案例
- 2022-09-04 03:45:02下载
- 积分：1
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注水算法、功率分配
说明： 认知无线电的功率分配、采用注水算法，代码可以运行(Cognitive radio power allocation, water injection algorithm, code can run)
- 2020-10-05 09:39:02下载
- 积分：1
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Computer Networking
说明： 计算机网络 自顶向下方法（第七版）英文原版，原滋原味。(This book is the English version of Computer Networking A Top-Down Approach (7th Edition), a good book worthful reading.)
- 2021-01-30 01:38:34下载
- 积分：1
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classifier_cnn
说明： 利用MATLAB实现一个基于CNN的图像分类算法(Implementing an image classification algorithm based on CNN with MATLAB)
- 2019-01-13 16:04:12下载
- 积分：1
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Student Management (including student achievement and curriculum files) students...
学生管理（包括学生成绩 档案和课程）
学生可以录入数据-Student Management (including student achievement and curriculum files) students can input data
- 2022-01-31 22:39:24下载
- 积分：1
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利用类及派生类在屏幕上输出英语问好提示，其输出结果如下图所示。...
利用类及派生类在屏幕上输出英语问好提示，其输出结果如下图所示。
-category and the use of derived classes in English output on the screen greets suggest that the output results as shown in the diagram below.
- 2022-06-02 14:29:39下载
- 积分：1
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用c语言编写的一个模拟文曲星上的猜数字猜单词游戏
用c语言编写的一个模拟文曲星上的猜数字猜单词游戏-use of a language simulation rings on the viewing guess word games
- 2022-08-20 03:33:25下载
- 积分：1
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siso
自适应OFDM系统能根据信道估计得到信道的状态信息，自适应地调节发送端传输参数，从而提高系统的性能。其中OFDM是一种多载波调制技术，具有频谱利用率高、抗多径干扰、抗突发噪声差错等优点。
在VLC中引入自适应OFDM技术，可以提升系统的容量，提高传输质量，使系统具有更大灵活性，改善系统性能。在无线光通信领域对该技术的研究已成为个重要的方向。根据现有的研究人员所发表的文献，大多是基于基础性和理论性的研究，对可见光通信技术与自适应OFDM的研究甚少。(The adaptive OFDM system can obtain the channel state information according to the channel estimation, and adaptively adjust the transmission parameters of the transmitter, so as to improve the system performance. Among them, OFDM is a multi carrier modulation technology, which has the advantages of high spectrum utilization, anti multipath interference, anti burst noise, error and so on.
The introduction of adaptive OFDM technology in VLC, can improve the system capacity, improve the quality of transmission, the system has more flexibility, improve the performance of the system. In the field of wireless optical communication, the research of this technology has become an important direction. According to the literature published by existing researchers, most of them are based on basic and theoretical research, and few studies have been done on visible light communication technology and adaptive OFDM.)
- 2017-06-11 09:02:05下载
- 积分：1
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Print Print myPrint2 control myPrint2 control
myPrint2 打印控件 myPrint2 打印控件-Print Print myPrint2 control myPrint2 control
- 2022-04-23 01:08:27下载
- 积分：1
