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密码修改显示密码强弱度 密码修改显示密码强弱度密码 修改显示密码强弱度...
密码修改显示密码强弱度 密码修改显示密码强弱度密码 修改显示密码强弱度-ABC
- 2022-01-26 05:38:17下载
- 积分：1
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Linux in the last century have many graphical user interface (GUI) So when you i...
Linux在上个世纪就已经有了很多种图形用户界面(GUI)，所以当你安装一个流行的Linux以后，上
手几乎和Windows同样轻松。不过我们还是会介绍一些shell命令并建议多使用shell。这样可以给以后阅
读编译脚本、自己建立交叉编译环境等工作带来便利。在图形用户界面打开shell 只需点击菜单中的终端
或者点击运行，输入一个shell的名称并回车，比如bash。-Linux in the last century have many graphical user interface (GUI) So when you install a popular Linux, the unfamiliar, and Windows almost equally relaxed. However, we will introduce some shell commands and recommended more use of the shell. This can give after reading the script compiler and create cross-compiler environment, facilitate the work. The graphical user interface shell opened by clicking the menu or click on the terminal operation, the importation of a shell and enter the name, such as bash.
- 2022-11-08 05:00:03下载
- 积分：1
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Compiled FastReport4.3 applies only to bc6
编译好的FastReport4.3 只适用于bc6-Compiled FastReport4.3 applies only to bc6
- 2022-02-03 20:25:13下载
- 积分：1
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在一个程序中通过修改参数实现三种调制方式，分别是AM、DSB和FM。
注释详细，适合初学者参考。...
在一个程序中通过修改参数实现三种调制方式，分别是AM、DSB和FM。
注释详细，适合初学者参考。-It s an analog modulation program by change a parameter.The three modulation types are AM, DSB, and FM. The program is easy to read and suitable for beginners.
- 2023-01-01 12:35:07下载
- 积分：1
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data structure, order forms, search, sort. And under the previous need to write
数据结构，顺序表，查找，排序。环境下进行，前面需要该写下-data structure, order forms, search, sort. And under the previous need to write
- 2023-04-19 13:40:03下载
- 积分：1
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可生成C语言代码流程结构的软件.
如需使用说明,可上网查找相关资料.
此软件是好评度较高的看代码软件...
可生成C语言代码流程结构的软件.
如需使用说明,可上网查找相关资料.
此软件是好评度较高的看代码软件-Can generate C language code of the software process structure. For usage instructions available online to find relevant information. This software is high praise view source software
- 2022-07-02 05:39:19下载
- 积分：1
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颜色拾取器，能拾取当前鼠标的网页所需要色彩值。非常好用，希望大家喜欢！...
颜色拾取器，能拾取当前鼠标的网页所需要色彩值。非常好用，希望大家喜欢！-color picking device that can pick up the mouse"s current website needed color value. Very good, hope you like them!
- 2022-03-30 21:57:39下载
- 积分：1
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student performance management system is a C language series of the procedures l...
学生成绩管理系统是用C语言编的 程序不大，希望对初学者有用-student performance management system is a C language series of the procedures little hope useful for beginners
- 2022-02-02 01:44:52下载
- 积分：1
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贪吃蛇游戏代码．不是我写的，有兴趣的可以看一下．
贪吃蛇游戏代码．不是我写的，有兴趣的可以看一下．-Snake game code. I did not write and are interested can look at.
- 2023-03-09 00:50:03下载
- 积分：1
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无线局域网仿真
WLAN仿真－发送机
wlan No Comments
设置完系统参数后，开始产生发送数据。
1. 产生随机的发送bit（tx_bits），这里不考虑信道编码。
2. QAM映射
3. 将数据映射到不同载波，形成OFDM符号
4. 产生pilot，并将pilot插入OFDM符号中
5. 加入dc和guard子载波
6. 进行ifft，将频域信号变到时域，并加入循环前缀
7. 对信号进行overlap window
8. 在时域产生short preamble
9. 在时域产生long preamble
10. 将preamble和数据符号组成packet
11. 升采样
得到信道传输的数据Tx_signal_up
具体程序见附件 wlan_transmitter.m-WLAN Simulation- wlan No Comments transmitter system parameters set finished, the beginning to have to send data. 1. Have sent random bit (tx_bits), here does not consider channel coding. 2. QAM mapping 3. The data is mapped to a different carrier to form OFDM symbols 4. Have a pilot, and pilot inserted OFDM symbols 5. Adding dc and guard subcarriers 6. To carry out ifft, will change the frequency domain signal to time domain, and add cyclic prefix 7. the signals overlap window8. In the time domain have a short preamble9. In the time domain have a long preamble10. the preamble and data symbols packet11. or sampling re
- 2022-03-17 11:21:25下载
- 积分：1
