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upcsq
这个是通信中用来降低峰均比的程序代码，属于初学者的东西。程序框架可用来参考！(This is the communication used to reduce the PAPR of the code is basic beginner stuff. The application framework can be used to reference!)
- 2012-05-08 11:00:03下载
- 积分：1
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OFDM
根据流程图搭建并且仿真OFDM系统，画出输入输出的信号的星座图，计算误码率，改变抽头系数……(According to the flow chart, the OFDM system is built and simulated. The constellation diagram of the input and output signals is drawn, the bit error rate is calculated, and the tap coefficient is changed.)
- 2018-09-16 11:48:40下载
- 积分：1
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主要河流和湖泊
中国主要的河流、湖泊地图，矢量(shp)格式(Map of main rivers and lakes in China, vector (SHP) format)
- 2020-09-04 17:18:06下载
- 积分：1
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map_document
mapgis6.7二次开发demo 地图文档(mapgis6.7 secondary development demo map document)
- 2010-12-17 23:26:13下载
- 积分：1
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47651504MVDR
本文提出在数字移动通信中子带滤波器组处理可以提高不同阵元信号的相关性，从而能改善自适应阵列抑制码间干扰(ISI)和共信道干扰(CCI)的能力．在文[6]的基础上，本文研究了子带滤波器组在宽带自适应天线旁 瓣相消中的应用，对其原理进行了理论分析，提出了有效的子带处理方法．经研究表明，子带滤波器组处理能有效增加主、辅助天线信号的相关性，从而提高系统干扰相消比．而且适当的过采样能使系统干扰相消比进一步提高．计算机仿真结果和实测雷达数据处理结果证实了子带处理方法的有效性和理论分析的正确性．(err)
- 2008-12-14 02:00:58下载
- 积分：1
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200712051036
这是一款汽车理论的分析源程序，包括动力性，经济性等。(This is a theoretical analysis of automotive source, including the dynamic, economic, and so on.)
- 2008-06-13 20:17:16下载
- 积分：1
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intercellresourceallocation
说明： 详尽描述了3GPP LTE环境中小区间资源分配仿真的全过程，有蜂窝小区的模拟方法和资源调度的算法，还有性能仿真的曲线图(3GPP LTE detailed description of the allocation of resources between the environment small and medium-sized simulation of the entire process, and the simulation of Cellular and resource scheduling algorithm, as well as the curve of performance simulation)
- 2021-01-04 07:39:00下载
- 积分：1
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RS_code_OFDM_modulation
基于MATLAB平台的通信系统的仿真，RS编码，OFDM调制，加入PLC信道噪声，并进行误码率的检测，运行无误，程序完整。(MATLAB-based communications system simulation platform, RS coding, OFDM modulation, adding PLC channel noise, and make BER testing, run correctly, the program integrity.)
- 2013-09-16 17:56:39下载
- 积分：1
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shuangmenxianjiance
基于双门限的频谱感知算法的MATLAB程序(MATLAB program based on dual threshold spectrum sensing algorithm)
- 2017-12-21 16:15:11下载
- 积分：1
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SLM_ModeConversion
基于模拟退火算法的光学模式转换，为模分复用一种高效转换算法。(Based on the optical mode conversion of simulated annealing algorithm, a high efficiency conversion algorithm is used for modular division multiplexing.)
- 2017-10-25 22:23:58下载
- 积分：1
