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apr-util
说明： several parts of AOO source released at 2019 described in several languages.
- 2020-06-17 02:00:01下载
- 积分：1
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明华智能卡的上位机程序，可以给研发智能卡的用户带来方便...
明华智能卡的上位机程序，可以给研发智能卡的用户带来方便-Minghua smart card PC procedures to be developed smart card is convenient for users
- 2023-08-07 09:25:04下载
- 积分：1
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伙伴系统
伙伴系统的一些基本功能实现
包含分配内存函数及回收操作(Some basic functions of the buddy system are implemented.
Contains allocated memory functions and recovery operations.)
- 2017-10-08 14:18:54下载
- 积分：1
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SQL server的帮助文档，省去查阅课本的过程
SQL server的帮助文档，省去查阅课本的过程-SQL server help document the process of eliminating access to textbooks
- 2022-02-15 23:25:41下载
- 积分：1
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Pay-parking-manage-system
停车场收费管理程序，本程序是华为软件训练营的任务之一，供大家参考，c语言编写(Parking fees management program, this program is Huawei Software One of the tasks of training camp, for your reference, c language)
- 2013-09-15 11:11:36下载
- 积分：1
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esp370电子签名屏开发包
汉王esp370电子签名版开发包，内有详细介绍(Hanwang esp370 electronic signature version development kit, with detailed introduction)
- 2018-05-13 17:52:53下载
- 积分：1
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jquery实现的图片左右全屏播放效果
jquery实现的图片左右全屏播放效果的图片全屏展示效果代码(JQuery picture around the full screen effect of the full screen display effect code)
- 2018-11-11 15:25:03下载
- 积分：1
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遥控（源程序）-V4.6.1
说明： UAV flight control program, including all necessary driver files and algorithms
- 2020-06-22 14:00:02下载
- 积分：1
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Some commonly used code, including file input and output, as well as sort and se...
一些常用的代码，包括文件输入输出，还有排序和搜索的一些代码-Some commonly used code, including file input and output, as well as sort and search a number of code
- 2022-02-13 12:37:20下载
- 积分：1
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ofdm仿真
说明： OFDM即正交频分复用技术，多载波调制的一种。其主要思想是：将信道分成若干正交子信道，将高速数据信号转换成并行的低速子数据流，调制到在每个子信道上进行传输。。每个子信道上的信号带宽小于信道的相关带宽，因此每个子信道上的可以看成平坦性衰落，从而可以消除符号间干扰。而且由于每个子信道的带宽仅仅是原信道带宽的一小部分，信道均衡变得相对容易。(Orthogonal Frequency Division Multiplexing (OFDM) is a kind of multi-carrier modulation. The main idea is to divide the channel into several orthogonal sub-channels, convert high-speed data signals into parallel low-speed sub-data streams, and modulate them to transmit on each sub-channel. The signal bandwidth on each sub-channel is less than the correlation bandwidth of the channel, so it can be seen as flat fading on each sub-channel, which can eliminate inter-symbol interference. Moreover, since the bandwidth of each subchannel is only a small part of the original channel bandwidth, channel equalization becomes relatively easy.)
- 2019-04-27 10:18:25下载
- 积分：1
