Description: 用matlab产生自相关系数固定的序列,然后再观察其功率谱密度.-using Matlab correlation coefficient derived from the fixed sequence, and then observed its power spectral density. Platform: |
Size: 1024 |
Author:启明星 |
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Description: 基于AR模型的现代谱估计，分别实现自相关法，协方差法，Burg法，对比分析性能，及与经典谱估计的比较-AR model based on modern spectral estimation, respectively, to achieve auto-correlation method, covariance method, Burg method, comparative analysis of performance, and comparison of classical spectral estimation Platform: |
Size: 5120 |
Author:张建喜 |
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Description: ％ 仿真主要完成OFDM系统建模,实现OFDM系统传输流程,
％ 并对OFDM信号的时域波形及功率普密度进行分析.进行循环谱相关切片的分析。- Simulation of the main complete OFDM system modeling, the realization of OFDM transmission system process, of the OFDM signal in time domain waveforms and power density analysis of Pu. To carry out the cycle slice spectral correlation analysis. Platform: |
Size: 10240 |
Author:fuhaitao |
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Description: 循环平稳信号谱相关函数，并做做出三维立体图形-Cyclostationary signal spectral correlation function, and do make a three-dimensional graphics Platform: |
Size: 1024 |
Author:rbchan |
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Description: 该程序包包含了高光谱匹配中所用到的多种光谱匹配方法：光谱角度匹配，光谱相关匹配，相关角度匹配，梯度角度匹配，离散信息匹配，离散信息角度匹配等-The package includes several matching methods commonly used in high spectra remote Sensing。These are spectral angle matching(SAM）,spectral correlation matching(SCM),spectral correlation angle matching（SCA），SGA,SID,SID-SA and so on. Platform: |
Size: 1024 |
Author:齐琪 |
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Description: 对数字调制信号计算循环谱相关，并画出三维图以及二位截面图-Digital modulation signal to the cycle spectral correlation calculation, and draw three-dimensional map, as well as two sections Platform: |
Size: 2048 |
Author:lijing |
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Description: The M-file computes the spectral correlation function or cyclic spectral density using the FFT accummulation method. Platform: |
Size: 1024 |
Author:Xsago |
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Description: FAM Method. This Method compute spectral correlation density function. This method is based on modifications of time smoothed cyclic cross periodogram. Platform: |
Size: 2048 |
Author:claudomir |
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Description: 摘要：SSCA(strip spectral correlation algorithm)算法是一种循环谱时域平滑算法．为了解决该算法运算量
大，不能实时计算的矛盾，本文提’出利用改进的滑动FF．I’算法和一位相关算法代替SSCA算法中滑动
相关算法．给出了改进算法的数字实现方法和步骤，并用软件和硬件平台进行验证．仿真和试验结果表明：文
中提出的数字实现算法能对信号的循环谱进行实时分析，能节约大量运算时间和存贮空间．基本解决了循环
谱算法不能工程应用的问题．-Abstract: SSCA (strip spectral correlation algorithm) algorithm is a smoothing algorithm for time-domain cyclic spectrum. To solve this algorithm large, the contradiction can not be calculated in real time, this put ' out of the use of improved sliding FF. I ' algorithm and a related algorithm SSCA algorithm instead of sliding correlation algorithm. Improved algorithm is given the number of implementation methods and procedures, and used to verify software and hardware platforms. Simulation and experimental results show: The presented algorithm can figure the cycle of the signal in real-time spectrum analysis, can save a lot of computing time and storage space. Cyclic spectrum of basic algorithms can not solve the engineering problem. Platform: |
Size: 346112 |
Author:betty |
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Description: 论谱相关的子载波正交频分复用调制盲识别，
其中对循环谱及其盲识别做了详细的论证-2011 The Reaserch about Spectral Correlation of Subcarrier of OFDM and Blind Recoginition about Modulation Type.pdf Platform: |
Size: 226304 |
Author:zhang |
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Search - spectral correlation