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一个很好用的MPEG2
一个很好用的MPEG2-TS流分析软件,内含序列号,保证可以使用-A good use of MPEG2-TS stream analysis software, including the serial number to ensure that you can use
- 2022-05-23 12:43:09下载
- 积分:1
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linux 下usb to com 的驱动
linux 下usb to com 的驱动-under linux usb drivers to com
- 2023-01-12 21:25:04下载
- 积分:1
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SSB modulation code Itcan help you to test you matlab
SSB modulation code Itcan help you to test you matlab-SSB modulation code Itcan help you to test you matlab
- 2022-03-25 06:33:41下载
- 积分:1
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C 语言开发环境
C 语言开发环境 -C language development environment
- 2022-12-11 20:40:04下载
- 积分:1
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Mouse programming tht can be added as a component as Graphical Programmin
Mouse programming tht can be added as a component as Graphical Programmin
- 2022-10-19 09:40:03下载
- 积分:1
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VHDL 函数信号发生器
VHDL 函数信号发生器
VHDL 函数信号发生器
VHDL 函数信号发生器-VHDL Function Generator VHDL Function Generator
- 2022-03-06 16:12:35下载
- 积分:1
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打兔子游戏,datuzi,仅供参考,代码不是很完美
打兔子游戏,datuzi,仅供参考,代码不是很完美-Rabbit playing the game, datuzi, only for reference, the code is not perfect
- 2022-03-05 20:57:37下载
- 积分:1
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JILRuntime A general purpose, register based virtual machine (VM) that supports...
JILRuntime A general purpose, register based virtual machine (VM) that supports object-oriented features, reference counting (auto destruction of data as soon as it is no longer used, no garbage collection), exceptions (handled in C/C++ or virtual machine code) and other debugging features. Objects and functions can be written in virtual machine code, as well as in C or C++, or any other language that can interface to C object code. The VM is written for maximum performance and thus is probably not suitable for embedded systems where a small memory footprint is required. Possible uses of the VM are in game development, scientific research, or to provide a stand-alone, general purpose programming environment.
- 2022-07-13 14:23:15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
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A strong service program from time to time, because often when we try to regular...
一个强大的服务程序时不时的出现,因为经常的时候我们会尝试定期做同样的事情,但有时会忘记,所以这个服务程序都是有编写的,有点像一个常规的Sql一样的作业,可以先设置执行多长时间。
- 2022-01-25 17:01:47下载
- 积分:1