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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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Szzhhixiange
几个指向性的程序源码，包含线阵，，面阵与带加权的阵型
(Several directional program source code contains a linear array, planar array with weighted formation)
- 2012-08-23 20:29:27下载
- 积分：1
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char_convert
MATLAB编写的汉字繁体简体转换程序，使用GUI(MATLAB Traditional Chinese Simplified preparation of the conversion process, the use of GUI)
- 2009-04-28 10:16:00下载
- 积分：1
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data_analysis
Data Analysis，matlab数据分析教材，英文版本，是一本比较新的资料(Data Analysis, matlab data analysis textbook English versions, is a relatively new information)
- 2013-11-03 16:11:08下载
- 积分：1
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zdkzyl
国家级精品教材胡寿松自动控制原理第5版教学多媒体及MATLAB程序.图文丰富多彩!(Hu Shousong national quality materials 5th edition of Automatic Control Teaching Multimedia and MATLAB. Photo colorful!)
- 2010-11-30 15:45:15下载
- 积分：1
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MatlabFiles1
Matlab Image Processing CCONV
- 2011-10-25 14:47:06下载
- 积分：1
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read
CVPARTITION Create a cross-validation partition for data.
An object of the CVPARTITION class defines a random partition on a
set of data of a specified size. This partition can be used to
define test and training sets for validating a statistical model
using cross-validation.
- 2012-09-29 23:02:50下载
- 积分：1
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TwoCircleIntersection
两个圆求交点，得到交点坐标，程序简单易懂(The intersection of two circles seeking to obtain the coordinates of the intersection, the program is simple and easy to understand)
- 2013-12-05 16:03:52下载
- 积分：1
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Gardner
gardner定时同步算法原理，环路滤波，插值算法(gardner timing synchronization algorithm principle)
- 2015-11-03 16:45:54下载
- 积分：1
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fuzzyC-mean
模糊c均值 图像压缩里面可以用到的 使用效果不错(Fuzzy c means which can be used in image compression using the good results)
- 2010-09-08 20:04:34下载
- 积分：1
