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xnshy
说明： 通信系统的模拟仿真程序，可以根据需要建立自己的仿真模型(communications system simulation process can be required to establish their own simulation model)
- 2006-05-06 20:05:03下载
- 积分：1
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caikuang
采矿模型 可以在准备数学建模的时候作为练习资料(Math modeling)
- 2010-05-31 18:01:10下载
- 积分：1
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URBANPATHLOSSMODEL
The overall objective for LTE is to provide an extremely high performance radio-access technology that offers full vehicular speed mobility and that can readily coexist with HSPA and earlier networks. OFDM/OFDMA technology is introduced for the LTE downlink, supporting very high data rates of up to 300Mbps while Single-Carrier FDMA (SC-FDMA) is used in the uplink with data rates of 80Mbps possible. Additionally, LTE supports operation both in paired and unpaired spectrum (FDD and TDD) using channel bandwidths of approximately 1.4MHz up to 20MHz. The frequency domain scheduling can be done in OFDMA. One of the main challenges in OFDMA is the high peak-to-average radio of the transmitted signal, which requires linearity in the transmitter. The linear amplifiers have low efficiency therefore, OFDMA is not an optimized solution for a mobile uplink where the
- 2013-01-01 13:30:17下载
- 积分：1
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Periodogramf
本文主要介绍了功率谱估计中古典谱估计中的周期图法和现代谱估计中的
AR模型Burg算法，对这两种算法进行了原理说明，并对其进行了仿真，通过结果分析比较其优缺点。
(In this paper, power spectral estimate the Burg AR model algorithm in the the periodogram in classical spectral estimation method and the modern spectral estimation, the principle description of these two algorithms and compare their excellent analysis of simulation results shortcomings.)
- 2012-11-27 11:34:27下载
- 积分：1
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1. 科普特序列和格雷码序列
说明： 科普特序列和格雷码序列，matlab随机数列(Coptic sequence and gray code sequence)
- 2020-12-07 21:44:23下载
- 积分：1
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view2dm123
View a SMS .2dm mesh file in MATLAB using patch
- 2010-11-18 07:17:15下载
- 积分：1
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svm-matlab
支持向量机matlab实现源码，哈哈，好东西啊(Support vector machine matlab implementation source code, ha ha, good stuff ah)
- 2009-12-30 14:02:35下载
- 积分：1
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TDOA1_Newton
一个关于网页设计的简单有效的matlab编码(A simple and effective web design matlab coding)
- 2013-04-20 14:08:32下载
- 积分：1
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Quantify
发送端采用严格的开根号升余弦滤波器，而发送端采用进行过量化处理的开根号升余弦滤波器，仿真量化处理对系统性能的影响(Sender strict roots and raised cosine filter, while the sender had used for the quantification of the roots and raised cosine filter, simulation, quantification of the impact on system performance)
- 2009-09-21 19:33:54下载
- 积分：1
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integerarithmatic
CODE FOR COMPRESSING SEQUENCE USING INTEGER ARITHMETIC CODING.
- 2013-10-26 04:39:43下载
- 积分：1
