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Description: cubica算法performes ICA by diagonalization of third- and fourth-order cumulants simultaneously-cubica algorithm performes ICA by diagonalization of third - and fourth-order cumulants simultaneously
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Size: 254579 |
Author: 王舒翀 |
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Description: cubica算法performes ICA by diagonalization of third- and fourth-order cumulants simultaneously-cubica algorithm performes ICA by diagonalization of third- and fourth-order cumulants simultaneously
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Size: 253952 |
Author: 王舒翀 |
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Description: 高阶谱分析中的实现三阶累积量计算的源程序。-High-order spectral analysis of the calculation to achieve third-order cumulants of the source.
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Size: 1024 |
Author: 张立青 |
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Description: 提出高阶累积量方法应用到信号处理方面的一篇文章，可以学习到如何应用高阶累积量方法使得阵列天线孔径得到扩展。-The proposed higher order cumulants method is applied to the signal processing aspects of the article, you can learn how to apply higher order cumulants array antenna aperture extension.
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Size: 1714176 |
Author: 小雨 |
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Description: 现代信号处理中高阶统计量——计算三阶累积量的程序-Modern signal processing in higher-order statistics- calculate third-order cumulants of the process
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Size: 2048 |
Author: 陈冬梅 |
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Description: 感兴趣的可以看看，利用matlab语言写的基于高阶累积量的MUSIC算法。-Interested can look at the use of matlab language-based higher-order cumulants of the MUSIC algorithm.
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Size: 1024 |
Author: 姚 |
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Description: 基于规范高阶累积量的盲分离算法。有用的盲分离算法的文章。-Based on the norms of higher order cumulants of the blind source separation algorithm. Blind Separation Algorithm useful articles.
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Size: 239616 |
Author: aa |
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Description: concerned with the blind identi cation of
bilinear systems excited by higher-order white noise. Un-
like prior work that restricted the bilinear system model to
simple forms and required the excitation to be Gaussian dis-
tributed, the results of this paper are applicable to a more
general class of bilinear systems and for the case when the
excitation is non-Gaussian. We describe an estimation pro-
cedure for the computation of the system parameters using
output cumulants of order less than four.
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Size: 1449984 |
Author: lzn |
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Description: 本文件用于Matlab中使用高阶累积量的方法计算功率谱估计-This document is the use of Matlab for Higher Order Cumulants power spectrum estimation method
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Size: 417792 |
Author: tong |
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Description: 计算关于二阶互累积量的方法，三阶累积量和互累积量，四阶和四阶互累积量的方法-Calculated on the cumulative amount of each second-order method, third-order cumulants and cross cumulants, each fourth-order and fourth-order cumulant method
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Size: 7168 |
Author: xl |
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Description: 高阶累积量识别(包括link11识别、门限确定、门限确定(C60高阶累积量)、识别率(高阶累积量)12_16、识别率统计)-Cumulant identification (including link11 identification, to determine the threshold, the threshold to determine (C60 cumulant), the recognition rate (cumulant) 12_16, recognition rate statistics)
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Size: 727040 |
Author: wangyi |
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Description: This monograph primarily concerns the use of power method polynomials in the context of simulating univariate and multivariate nonnormal distributions with specified cumulants and correlation matrices. The polynomials are easy to work with and will allow methodologists to simulate nonnormal distributions with cumulants and correlation structures in more elaborate situations.
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Size: 1203200 |
Author: johnny |
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Description: 重点研究
了低信噪比﹑多径瑞利衰落信道条件下，基于高阶累积量的OFDM信号盲识别技
术。提出了利用奇数阶累积量区分OFDM信号与单载波信号的方法，并对基于三
阶和五阶累积量的算法进行了仿真分析。
-﹑ Focus on the low SNR multipath Rayleigh fading channel conditions, based on cumulant OFDM signal blind identification technology. Made a distinction between the use of odd-order cumulants single-carrier OFDM signal with the signal approach, and based on the cumulative amount of third-order and fifth-order algorithm for the simulation.
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Size: 1210368 |
Author: 赵亮 |
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Description: 基于均匀线阵，利用四阶累积量产生虚拟阵元，可估计出比真实阵元数更多的信号源，已达到DOA估计的目的，且具有较好的分辨率。-Based on uniform linear array, using fourth-order cumulants to generate the virtual array element can be estimated more than the true number of array element signal source, the purpose has been to DOA estimation, and has good resolution.
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Size: 1024 |
Author: 浣浣秒 |
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Description: 循环谱工具箱,包括快速FAM SSSCA 二阶循环累积量，高阶循环累积量
-Cyclic spectrum toolbox, including the fast FAM SSSCA second order cyclic cumulants, high-end cycle accumulation
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Size: 26624 |
Author: yejinwei |
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Description: 针对标准均值滤波存在的问题,提出自适应均值滤波算法。算法首先计算窗口的四阶累积量和二阶中心矩并确定噪声
点阈值 然后根据窗口内噪声点个数自适应调整滤波窗口,自适应计算权值 最后对噪声点逐点滤波。该方法既能有效去除图
像噪声点,又能较好保持图像细节。论文最后给出实验和分析,结果表明该方法是有效的-Standard mean filter exists, adaptive mean filtering algorithms. The algorithm calculates the window of the fourth-order cumulants and the second central moment and to determine the threshold of the noise points then adjust the filter window, adaptive weights are calculated according to the number of window noise adaptive final point-by-point filtering noise. The method can effectively remove the image noise point, but also better preserving image detail. Finally, given the experimental and analytical results show that the method is effective
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Size: 2087936 |
Author: 王滴 |
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Description: 用四阶累积量完成调制识别，具有良好的应用效果-Completion of the fourth-order cumulants modulation recognition, good
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Size: 2048 |
Author: 张宁 |
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Description: 信号的二阶累积量估计,cum2函数为互二阶累积量估计，cum2est函数为单个向量的二阶累积量估计-The second order the cumulative estimated cum2 function for mutual order cumulants estimated cum2est function as a single vector order cumulant estimation
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Size: 1024 |
Author: |
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Description: 基于高阶累积量,从FSK、OFDM、ASK(PAM)、PSK( )和QAM信号集合中识别出FSK。-Based on higher-order cumulants, identified from FSK FSK, OFDM, ASK (PAM), PSK () and QAM signals collection.
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Size: 1024 |
Author: huangxiaodong |
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Description: Find the cumulants of complex signals
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Size: 2048 |
Author: qxr |
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