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Description: 根据D.C.CHU提出的计算CAZAC序列的算法，计算出CHU序列的matlab程序。包括自相关函数，FFT变换后的CHU序列，以及CAZAC序列的一些特性，还提供D.C.CHU的算法原文-According to the calculation made by CAZAC sequence DCCHU algorithm to calculate the CHU sequence matlab program. Including the self-correlation function, FFT transformed CHU sequence, as well as some of the characteristics CAZAC sequence
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Size: 182272 |
Author: 盛冬冬 |
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Description: SC-fde中在信道最大时延为40的情况的下，对不同长度的UW（本例为CHU序列）进行性能比较。-SC-fde in the channel maximum delay of 40, under the circumstances, for different lengths of UW (CHU sequence in this case) for performance comparison.
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Size: 7168 |
Author: cheng |
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Description: SC-FDE信道最大时延为40的情况的，采用不同长度的UW（本例为Frank-Zadoff序列）的性能进行比较-SC-FDE channel maximum delay of 40 cases, using different lengths of UW (in this case, Frank-Zadoff sequence) to compare the performance of
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Size: 7168 |
Author: cheng |
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Description: 单载波频域均衡中，信道是一个很关键的问题，信道估计的好坏也直接影响系统的性能，确定一个好的信道估计序列是至关重要的，chu 序列是一种很好的估计序列-Single-carrier frequency domain equalization, the channel is a very critical issue, good or bad channel estimation is also directly affect the performance of the system to determine a good channel estimation sequence is critical, chu sequence is a good estimate of the sequence
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Size: 1024 |
Author: 飞儿 |
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Description: 一种等周期的伪叠加Zadoff-Chu序列的
集中式和分布式MIMO同步算法, 并进行了仿真。-method with Zadoff-Chu sequence
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Size: 450560 |
Author: 李真 |
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Description: 根据D.C.CHU和B.M.Pop提出的恒包络序列理论，自动生成任意长度的cazac序列，并且对该序列作相关和fft运算，验证cazac序列的特性。-According the constant envelope sequence theory proposed by D.C.CHU and B.M.Pop, automatically generated arbitrary length of the CAZAC sequence, and the sequence of the correlation and FFT operations, to verify the characteristics of the CAZAC sequence.
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Size: 564224 |
Author: cah |
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Description: matlab code for zadoff-chu sequence
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Size: 1024 |
Author: buvanesh |
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Description: Zadoff chu PN sequence generation and testing its properties
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Size: 1024 |
Author: Vanita |
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Description: 本程序可以实现具有较好相关性的ZC序列，其时频两域相关性很强-The program can achieve better correlation with the ZC sequence, time and frequency domain strong correlation
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Size: 1024 |
Author: lishuang |
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Description: 用matalb产生logisitc，tent，切比雪夫，改进型logistic四种混沌序列，同时产生Zadoff-Chu序列，并绘图比较几种序列间的自相关以及互相关性能。-Produced by matalb logisitc, tent, Chebyshev, improved logistic four kinds of chaotic sequences generated simultaneously Zadoff-Chu sequence, and drawing compare several sequences autocorrelation and cross-correlation properties.
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Size: 62464 |
Author: mjc |
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Description: Frequency Synchronization in OFDM System
An accurate frequency synchronization method using the zadoff-chu (ZC) constant envelop preamble is analyzed, and a new preamble weighted by pseudo-noise sequence is used for orthogonal frequency division multiplexing (OFDM) systems. Using this method, frequency offset estimator range is greatly enlarged with no loss in accuracy. The range of the frequency estimation is ±30 of subcarrier spacing using ZC sequence as preamble. Simulations in the MATLAB for an AWGN channel show that the proposed method achieves superior performance to existing techniques in terms of frequency accuracy and range.
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Size: 349184 |
Author: Mohamed |
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Description: chu序列的同步应用，用于帧同步，提取数据起点-Application of Chu sequence for synchronization, frame synchronization, data extraction point
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Size: 1024 |
Author: 桑燃 |
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Description: MIMO-ofdm系统的PAPR减小技术，Chu序列和IEEE802.16E前导的PAPR-PAPR reduction techniques MIMO-ofdm system, Chu sequence and IEEE802.16E preamble PAPR
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Size: 1024 |
Author: 小白 |
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Description: sequence zadoff-chu
chuỗ i zadoff chu trong thô ng tin di dộ ng
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Size: 20480 |
Author: huy |
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Description: SCFDE
包括导频，独特字cp,过瑞利信道，有m序列和chu序列两种。-SCFDE
including the pilot, a unique word cp, over Rayleigh channel, there are two sequences and sequence m chu.
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Size: 6144 |
Author: weitao |
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