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11 extractmake LDPC编解码程序
ldpc的11个程序 encode decode extract
make-gen make-ldpc make-pchk print-gen
print-pchk rand-src transmit verify
共十一个程序，学习ldpc编码的重要资料-The 11 procedures LDPC encode decode extractmake-gen make-ldpc make-pchk print-genprint-pchk rand-src transmit verify a total of 11 procedures, learn important information LDPC coding
- 2022-03-24 13:40:14下载
- 积分：1
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EVRC code of block diagram and flow, and they hope to have everyone understand t...
EVRC code 的框图与流程,希望对大家理解EVRC encode 有帮助, Evrc Block Diagram, for audio engineer to understand EVRC encode,code -EVRC code of block diagram and flow, and they hope to have everyone understand the EVRC encode help, Evrc Block Diagram, for audio engineer to understand EVRC encode, code
- 2022-02-26 05:58:45下载
- 积分：1
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pos authorities call in the GPRS protocol, we refer to
pos机关于GPRS协议的调用，大家参考-pos authorities call in the GPRS protocol, we refer to
- 2022-01-30 17:59:34下载
- 积分：1
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改进型FIR滤波器，改进后所用的资源比改进前节省了很多乘法器...
改进型FIR滤波器，改进后所用的资源比改进前节省了很多乘法器-Improved FIR filters, improved use of resources than before to save a lot of improvements in multiplier
- 2022-05-06 09:31:26下载
- 积分：1
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现有数字信号自动调制识别方法大多只适用于无记忆信号，如PSK、ASK、FSK信号等。将有记忆
信号(MSK信号)和无记忆信号一起考虑，提出了一种改进的数字信...
现有数字信号自动调制识别方法大多只适用于无记忆信号，如PSK、ASK、FSK信号等。将有记忆
信号(MSK信号)和无记忆信号一起考虑，提出了一种改进的数字信号自动识别方法。该方法采用信号的瞬时统
计量作为特征参数，采用多层神经网络作为分类器。计算机仿真表明：当噪声采用高斯白噪声，并且信噪比大于
l5 dB时，识别率高于96％ ；当信噪比不低于l0 dB时，识别率不低于90％。-Existing digital signal automatic modulation recognition methods are mostly applied only to memoryless signals, such as PSK, ASK, FSK signals. Will have a memory signal (MSK signal) and non-memory signal into consideration, an improved digital signal automatic identification method. This method is the use of the instantaneous signal statistics as a characteristic parameter, the use of multi-layer neural network as classifier. Computer simulation shows that: When the noise using Gaussian white noise, and signal to noise ratio greater than l5 dB, the recognition rate is higher than 96 when the signal to noise ratio not less than l0 dB, the recognition rate of not less than 90.
- 2023-09-07 22:55:03下载
- 积分：1
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- 2022-01-27 22:55:42下载
- 积分：1
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MIMO vBlast认知无线电
MIMO VBLAST COG RADIO
- 2023-03-29 20:50:04下载
- 积分：1
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《数据采集基础知识讲座》PPT,让你快速了解虚拟仪器数据采集方面的知识。麻烦管理员帮我开通下载功能，我急需要本网站上的labwindows/CVI方面的数据库教...
《数据采集基础知识讲座》PPT,让你快速了解虚拟仪器数据采集方面的知识。麻烦管理员帮我开通下载功能，我急需要本网站上的labwindows/CVI方面的数据库教程，谢谢！
-err
- 2022-04-10 04:02:04下载
- 积分：1
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在CBuilder中如何控制游戏手柄，对手柄编程
在CBuilder中如何控制游戏手柄，对手柄编程-How to control the game in the CBuilder handle, to handle programming
- 2022-08-15 03:48:13下载
- 积分：1
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一篇详细介绍高速数据调制解调技术，主要以QPSK信号为例，包括解调和定时，挺好的
一篇详细介绍高速数据调制解调技术，主要以QPSK信号为例，包括解调和定时，挺好的-A detailed introduction of high-speed data modem technology, mainly as an example QPSK signals, including demodulation and timing, very good
- 2022-02-03 18:17:58下载
- 积分：1
