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OKUMURA
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 13:31:42下载
- 积分：1
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fenxingjishuan
给出了分形计算的源代码的matlab程序，可以迅速帮助大家进行分形的分析与计算，参数容易设置(given fractal calculation of the source code of Matlab procedures, can help you quickly fractal analysis and calculation of parameters of easy setup)
- 2006-11-23 16:00:41下载
- 积分：1
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gp_ES
this is implementation of GP+ES, you should use these source code with gplab, copy and replace these files in gplab directory and enjoy it
- 2010-06-29 14:06:35下载
- 积分：1
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Matlab
说明： matlab 详细手册，介绍了matlab的基础用法(matlab design )
- 2010-04-20 17:44:43下载
- 积分：1
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rd4
SAR距离多普勒仿真程序,通过Ｍａｔｌａｂ编出来的(SAR Range Doppler algorithm)
- 2012-05-31 12:09:43下载
- 积分：1
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Mechanics-of-Composite-Materials-with-MATLAB
Mechanics of Composite Materials with MATLAB
- 2013-02-01 22:54:56下载
- 积分：1
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lyapanof
lapanuf system linearing and non linearing
- 2013-02-02 17:31:09下载
- 积分：1
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gaos
高斯消去噪声，针对采集的信号含有高斯噪声，进去去除(Gaussian noise elimination)
- 2015-03-25 10:33:25下载
- 积分：1
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tuxiangyasuo
基于DCT变换的图像压缩的基本原理及其实现步骤。采用DCT变换压缩的依据。图像压缩过程的最后步骤是编码量化了的图像。在此,我采用的是Huffman编码方法。并使用MATLAB7.0实现DCT图像压缩的仿真。(DCT based on the image compression)
- 2011-11-15 21:23:16下载
- 积分：1
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layout
A Survey of Genetic Algorithms do autor M.
Tomassini
- 2013-11-17 12:10:04下载
- 积分：1
