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相参积累
雷达系统，基于matlab实现雷达信号的相参积累的简单代码(Radar system, based on MATLAB, is a simple code for coherent accumulation of radar signals.)
- 2021-03-25 19:29:13下载
- 积分：1
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dll
说明： PLC动态库 vb编程 支持s7-1200(PLC Dynamic Library Support s7-1200)
- 2019-04-08 20:40:41下载
- 积分：1
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polarCode_SC
说明： 关于Polar码的,编码和译码，适合初学者(something about polar code)
- 2020-11-28 20:59:30下载
- 积分：1
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asd
航空航天通信技术一般采用模拟通信的频率调制和数字通信的移相键控调制方法。这有利于充分应用信道带宽和能源。频率调制是在一定程度上改变载波或副载波的频率来传输信息的调制方法。移相键控调制是利用载波或副载波的相位跳变来传输信息的调制方法。移相键控又分二相移相键控、四相移相键控和多相移相键控，其中以四相移相键控和八相移相键控调制方法的效率较高(Aerospace communications technology commonly used analog communication of frequency modulation and the digital communication phase shift keying modulation method. This is helpful for making full use of channel bandwidth and energy. Frequency modulation is changed to some extent carrier or subcarrier frequency to transmit information modulation method. Phase shift keying modulation is the use of carrier or subcarrier phase jump to transmit information modulation method. Phase shift keying and binary phase shift keying, four phase shift keying and multiple phase shift keying, of which four phase shift keying and eight phase shift keying modulation method of high efficiency
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- 2011-07-13 11:21:08下载
- 积分：1
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CDMA程序
说明： 用matlab语言产生CDMA信号，并将信号解调(Generating CDMA signal)
- 2021-04-20 09:54:02下载
- 积分：1
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CRC16
在Matlab环境下用于计算CRC16的代码，本原多项式为X16+X15+X2+1，并提供测试文件。(In the Matlab environment for the calculation of CRC16 code, the primitive polynomial is X16+X15+X2+1, and provide the test file.)
- 2021-01-04 10:18:55下载
- 积分：1
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eloowNood
Good e-book on WiMAX, published in 2007,
- 2019-03-28 00:45:08下载
- 积分：1
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h5聊天室仿红包群微信群源码
说明： h5聊天室仿红包群微信群源码，可以发红包，做一个网站版的聊天室。(H5 Chat Room Micro Message Group Source Code Imitating Red Packet Group)
- 2020-06-23 04:20:01下载
- 积分：1
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HPPP-model
仿真源码包括了多层异构蜂窝网络中基于齐次泊松点过程（HPPP）的建模方法，一篇介绍该模型的12年发表在IEEE trans的论文。以及传统六边形建模方法和信道增益矩阵的计算。(Simulation source code, including the multi-heterogeneous cellular networks based on homogeneous Poisson point process (HPPP) modeling method, a description of the model' s 12-year papers published in IEEE trans. And traditional modeling methods and hexagonal channel gain matrix calculation.)
- 2021-05-08 22:18:34下载
- 积分：1
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revised_codeswban_11
energy efficiency code for cognitive radio
- 2020-06-16 14:40:02下载
- 积分：1
