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sd模型
说明: 完整的Verilog验证模型,包括设备完整的状态。(Complete verilog Verification Model)
- 2020-06-16 09:00:01下载
- 积分:1
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QPSK
QPSK调制解调函数 MatlaB自编函数(QPSK modulation and demodulation functions)
- 2020-11-29 22:09:27下载
- 积分:1
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64QAM
说明: 64QAM的调制解调程序,用硬判决(Of 64QAM modulation and demodulation process, with a hard decision)
- 2008-10-19 11:57:00下载
- 积分:1
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RFC930
中文RFC文档,不用翻译,对大家学习很有帮助!(Chinese RFC documents, without translation, the right to study very helpful!)
- 2005-04-12 13:32:26下载
- 积分:1
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shuixiazhikuoxitong
水下扩频系统研究,本系统采用直接扩频序列方式,在有多径水声信道和无多径的水声信道进行研究比较(Underwater spread spectrum system, the system uses direct sequence spread-spectrum approach, in a number of Acoustic Channel Drive and non-multi-path acoustic channel for the study of comparative)
- 2021-03-11 14:29:26下载
- 积分:1
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COM_customplot
说明: 自己用的小软件,仿造原子的XCOM功能,加了一下自己用的功能。
1、基本串口通讯,鼠标放入串口选择自动刷新,显示COM口的驱动类型。
2、多条发送界面,可定时发送,可关联数字键盘、右键发送按钮可更改按钮名称,方便记忆。
3、485通讯,数据有十进制和十六进制可选,发送后自动保留记录。
4、CRC校验小工具。
5、十六进制通信协议提取部分位并根据自定义数据类型转化为十进制
6、字符格式示波器,例:">P:-1.25",示波器显示曲线名称P,数值-1.25,曲线个数最多8个。
7、类似MODBUS协议截取第2-5位,合成一个int数值,然后示波器显示波形,最多5个曲线
8、示波器曲线可键拖拽、放大(QT serial port assistant, plus digital oscilloscope)
- 2021-01-04 14:10:58下载
- 积分:1
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Polar_code
极化码的matlab实现,包括了完整的编码以及译码程序(polar coding and decoding)
- 2020-07-03 10:20:02下载
- 积分:1
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ofdmwaterfilling
OFDM waterfilling algorithm
- 2021-04-06 15:19:02下载
- 积分:1
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Compare
comparison of BER performance for mapping of turbo coding with 16QAM 64QAM 128QAM
- 2016-06-28 21:14:40下载
- 积分:1
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Ternary-Sequence-Based-OFDM-Frame-Synchro-in-WIFI
In this paper, we present and analyze efficient frame synchronization and frequency offset compensation scheme with ternary sequences for an orthogonal frequency division multiplexing (OFDM) system in Rayleigh fading channels. Frame
synchronization is an essential procedure for normal operation of
the OFDM system because of sensitivity to synchronization errors. And when there are frequency offsets in OFDM frame, the loss of
orthogonality occurs and the interference problem among several subcarriers is introduced. These fact leads to the requirement for joint implementation of the frame synchronization and frequency offset compensation.
- 2013-10-28 23:31:01下载
- 积分:1