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宽带波形设计
说明： 本文件是基于高斯正弦波行的宽带脉冲波形设计,保证了相对带宽大,衰减满足3db要求(this document is based on the Gaussian line broadband sinusoidal pulse waveform design, ensuring a relatively large bandwidth. attenuation meet the requirements Z)
- 2005-12-30 16:58:42下载
- 积分：1
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efzicinnt
说明： 车载设备写码说明 关于现在的CDMA改ENS码的资料~真的很有用的呀！你可以自己解决这个问题！(On-board equipment to write code on the current CDMA to ENS code data ~ really useful ah! You can solve this by yourself!)
- 2019-03-28 15:35:08下载
- 积分：1
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08013826
Power Allocation for Underlay Device-to-Device
Communication over Multiple Channels
- 2017-12-20 18:04:50下载
- 积分：1
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wirelesscommunication
信道估计，有mmse 和ls估计，并有解释(Channel estimation, there are MMSE and LS estimates, and there are explanations)
- 2020-07-28 21:38:40下载
- 积分：1
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Chow
MIMO-OFDM系统中的自适应算法中的一种。Chow算法是根据各个子信道的信道容量来分配比特的。与Hughes-Hartogs算法相比，没有了大量的搜素和排序，简化了算法复杂度。(MIMO- OFDM systems in one of the adaptive algorithm. Chow algorithm is based on the channel capacity of each channel to allocate bits. Compared with Hughes- Hartogs algorithm, not a lot of search and sorting, simplify the algorithm complexity.)
- 2020-11-19 05:49:38下载
- 积分：1
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信号的滤波频谱分析
对信号进行滤波，频谱分析，以及对滤波器的特性进行分析（基于labview的高级信号处理工具箱）(Filtering, spectrum analysis, and analysis of filter characteristics (advanced signal processing toolbox based on labview))
- 2018-11-12 12:11:44下载
- 积分：1
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AMC
说明： 本文主要从自适应调制的算法及实现出发，引入了OFDM子载波分组的概念，详细阐述了五种固定阈值算法和子带BER预估计算法的原理及实现，并在此基础上加入自适应编码，实现自适应调制与编码。(Based on the algorithm and implementation of adaptive modulation, this paper introduces the concept of OFDM subcarrier grouping, elaborates the principle and implementation of five fixed threshold algorithms and subband BER estimation algorithm, and adds adaptive coding to realize adaptive modulation and coding.)
- 2021-04-10 10:11:13下载
- 积分：1
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YBOMJ
wcdma里面扩频所需的0号扰码源文件,并产生S行曲线,实现超前滞后门位同步()
- 2017-12-26 07:34:24下载
- 积分：1
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第1章 无线信道：传播和衰落
说明： 详解莱斯信道与瑞利衰落信道，并将其对比，画出图形，便于理解(Rician channel and Rayleigh fading channel are explained in detail and compared Draw a figure, easy to understand)
- 2021-03-21 14:06:18下载
- 积分：1
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ofdm_chanest
说明： ofdm信道估计，采用了LS算法，DFT进行插值(OFDM channel estimation adopts LS algorithm and DFT interpolation)
- 2020-06-11 13:54:09下载
- 积分：1
