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ebook2
Theory and Applications of
OFDM and CDMA
Wideband Wireless Communications
Henrik Schulze
and
Christian L¨uders
Both of
Fachhochschule S¨udwestfalen
Meschede, Germany
- 2010-09-13 12:53:32下载
- 积分：1
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mov0
mov background subtraction
- 2011-04-29 11:37:48下载
- 积分：1
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ofdm_without_noise
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 13:36:07下载
- 积分：1
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code-(2)
Cluster head selection using two level Fuzzy logic
- 2011-06-29 20:43:23下载
- 积分：1
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work3
课本ID3算法 matlab上实现课本上对天气的预测(Textbooks ID3 algorithm matlab realize)
- 2013-04-15 17:21:33下载
- 积分：1
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fordward
RN feed-fordward, para realizar redes neuronales fordwar, se utiliza la funcion de activacion sigmoideal
- 2010-06-27 00:37:02下载
- 积分：1
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fsk_mod
Binary FSK Modulation
- 2009-02-21 05:01:50下载
- 积分：1
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Photonic-Band-Gap-Genetic-Algorithm
说明： 二维光子晶体禁带的遗传优化算法.在平面波展开法的基础上，使用遗传算法寻找具有最大光子禁带的二维光子晶体结构(Photonic Band Gap Genetic Algorithm)
- 2011-03-20 09:33:13下载
- 积分：1
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ErrorDiff
说明： 在二值化前,将像素与阈值的误差扩散到周围像素上,提高图像的二值化质量(value of the two former, and pixel threshold value of the error spread to the surrounding pixels, and improve the image quality of two values)
- 2021-04-07 11:19:01下载
- 积分：1
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DrawRectAroua
a matlab function that can do many fuction on drowing
- 2013-11-13 16:25:16下载
- 积分：1
