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tcp_udp_web_tools-pyqt5-master
说明: 使用pyqt编写的界面程序,实现串口网络通信(The interface program written by pyqt is used to realize the serial port network communication)
- 2020-01-07 15:48:10下载
- 积分:1
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scma-PM-MPA
说明: SCMA系统中的PM-MPA检测,信道采用瑞利信道,迭代次数为6(For PM-MPA detection in SCMA system, Rayleigh channel is adopted and the number of iterations is 6)
- 2021-03-26 17:20:44下载
- 积分:1
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一种LDPC编码方法 LDPC_encoder
说明: 一种ldpc编码方法,非常的实用,简洁,快速。侵权删(a method)
- 2020-03-10 23:13:53下载
- 积分:1
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Air-interface-physical-link-layer
主要介绍空中接口物理链路层的无线技术,共分三个部分,首先对主要接口和协议作
简单介绍和描述;然后分别介绍信道与帧;无线信道编码与交织以及LAPDm。(Mainly introduces Wireless technology of air interface in the physical link layer which is divided into three parts. first: a brief introduction and description of the main interfaces and protocols then:Road and frame and last radio channel coding and interleaving and LAPDm .)
- 2013-05-07 16:57:20下载
- 积分:1
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energie
nuclear energie in the industry
- 2009-06-05 02:17:31下载
- 积分:1
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knn(带数据)
基于接收信号强度的KNN室内定位算法,还有测试数据。适合初学者参考(KNN indoor positioning algorithm based on the received signal strength, as well as test data. For beginners)
- 2018-12-24 11:17:23下载
- 积分:1
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extended_reciever
Bit Error Rate analysis of an Extended Receiver for Rectangular PAM.
The performance of a digital communication system in the presence of additive white Gaussian noise (AWGN) can be assessed by the measurement of the bit error rate (BER). The Simulink model provided is a rectangular polar pulse amplitude modulation (PAM) baseband system with an AWGN channel and an extended sample and hold receiver with a low pass filter.
An extended receiver has an odd number of sample and hold circuits. What remains to be answered is if such a receiver would provide a more desirable BER than that of a simple S/H receiver.
- 2010-02-01 03:26:22下载
- 积分:1
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vbchuankou
用VB编写的串口调试助手,附带51程序,大家可以学习,很经典,很地道(With VB serial debugging assistant, with 51 programs)
- 2013-08-28 16:44:14下载
- 积分:1
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OFDM(matlab)
OFDM上下行的链路仿真,很简单,解释的也很清楚,易懂(simulink ofdm,easy)
- 2012-04-20 15:38:55下载
- 积分:1
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communication
说明: cdma系统matlab仿真,在两个用户的背景下采用了直接扩频码实现扩频解扩,bpsk调制解调,程序已经运行过,没有问题!(Establishment of multipath channel model)
- 2020-06-23 09:00:02下载
- 积分:1