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2013061505
用simulink中s函数实现两路切换开关(S function with simulink realization of two-way switch)
- 2020-06-29 03:00:02下载
- 积分：1
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Twwh
本论文以OFDM系统为基础，介绍了OFDM系统的基本原理，以及使用OFDM技术的优势所在，并且展望了今后的无线移动技术的发展前景。在简单介绍OFDM原理的同时，着重阐述了OFDM系统在不同信道环境和不不同实现方式下的误码性能。主要包括了OFDM系统在加性白高斯信道，在加性白高斯信道和多径干扰两种不同信道环境下系统的误码性能，其中后者还研究了系统在有保护间隔与无保护间隔的误码性能比较。在理论分析的基础
(This thesis is based on the OFDM system, the basic principle of the OFDM system, as well as the advantages of using OFDM technology, and future prospects for the development of future wireless and mobile technologies. OFDM principle in brief, focusing on the BER performance of OFDM systems under different channel conditions and different implementations. Including OFDM system in additive white Gaussian channel, additive white Gaussian channel and multipath interference of two different channel environment, the system BER performance, the latter of which also studied the system in a protected interval without guard interval BER performance comparison. The basis of theoretical analysis)
- 2021-04-28 13:08:43下载
- 积分：1
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matlab files for download
说明： matlab code for maximal se master
- 2020-06-24 16:40:02下载
- 积分：1
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ikvei
随机调制信号下的模拟ppm，结合PCA的尺度不变特征变换(SIFT)算法，包括主成分分析、因子分析、贝叶斯分析。( Random ppm modulated analog signal under Combined with PCA scale invariant feature transform (SIFT) algorithm, Including principal component analysis, factor analysis, Bayesian analysis.)
- 2017-05-11 15:38:40下载
- 积分：1
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hart-protocol
The HART Application Guide has been created by the HART
Communication Foundation (HCF) to provide users of HART products
with the information necessary to obtain the full benefits of HART digital
instrumentation. The HART communication protocol is an open standard
owned by the more than 100 member companies in the HCF. Products that
use the HART protocol to provide both analog 4–20 mA and digital signals
provide flexibility not available with any other communication technology.
- 2013-03-08 14:46:24下载
- 积分：1
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pdsch4g
用于4G LTE下行链路PDSCH仿真(for simulation of LTE Downlink PDSCH)
- 2020-06-17 18:20:02下载
- 积分：1
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Diversity
无线网络中分集合并，包含原理，流程图，仿真图，源代码(Cooperative Diversity in Wireless Networks)
- 2012-05-17 10:12:36下载
- 积分：1
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TD_DCA
基于matlab的TD-SCDMA动态信道分配(Matlab-based TD-SCDMA, dynamic channel allocation)
- 2009-11-01 15:22:32下载
- 积分：1
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my pcm
说明： 对输入信号进行量化，n为你想要的量化级数；可输出量化前后信噪比，量化后信号，和量化后的二进制序列(Quantize the input signal, n is the quantizing series you want; output the signal-to-noise ratio before and after quantizing, the quantized signal, and the quantized binary sequence)
- 2020-06-23 16:13:29下载
- 积分：1
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KQSQDAJ
关于信道估计的程序,用MATLAB实现,包括导频的插入提取,FFT IFFT ,循环前缀的加入提取()
- 2018-02-01 12:21:18下载
- 积分：1
