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ofdm_with_noise
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 13:37:16下载
- 积分：1
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MUSIC_LINE
经典music应用于doa估计的算法程序，信源数3，阵元数8，均匀线阵，噪声为高斯噪声；(Classical music used in doa estimation algorithm, the number of sources, the number of array elements uniform linear array, noise, Gaussian noise )
- 2013-04-11 23:05:16下载
- 积分：1
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1206
数字通信离散频谱、相位等仿真，采用matlab平台(Discrete spectrum digital communication, phase and other simulation, using matlab platform)
- 2010-12-09 13:19:51下载
- 积分：1
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abctodq0
三相静止坐标系变换到dqo坐标系的建模仿真（matlab/simulink）(Three-phase stationary coordinate system transformation to dqo coordinate system modeling and simulation (matlab/simulink))
- 2011-05-22 14:37:37下载
- 积分：1
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converter
单相整流器的电流电压双闭环控制仿真图，通过对电流环电压环进行解耦实现(Single-phase rectifier current and voltage double-loop control simulation diagram, by decoupling the current loop voltage loop)
- 2013-04-22 16:17:11下载
- 积分：1
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musicldr.DOC
说明： 此文件完成了音乐灯的功能，能在doc环境下顺利运行，此文件是一个设计报告，你可以很方便的看到它的功能(This document is the completion of the function of light music, the environment in the doc is running smoothly, this document is a report of a design, you can see it very convenient function)
- 2009-07-27 15:56:47下载
- 积分：1
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matlab
数学建模的十五种方法 matlab中可以运用(Fifteen of the kind of mathematical modeling method
)
- 2011-07-19 13:06:47下载
- 积分：1
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Matlab-filtering3
matlab数字滤波，针对陀螺输出信号进行数字滤波(Matlab digital filtering, in view of the gyro output signal digital filter)
- 2013-10-30 19:29:35下载
- 积分：1
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duibidu--yasuo
用matlab编程实现图像压缩及对比度的计算(Image compression and contrast calculation)
- 2014-04-15 15:34:52下载
- 积分：1
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csdp6.1.0winp4
csdp algorithm in matlab
- 2010-10-28 16:04:13下载
- 积分：1
