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Description: 高阶矩在颜色传输中的应用,利用高阶矩阵统计图像特征，使目标图像具有与源图像相近的颜色特征-Higher Moments in color and transmission applications, the use of higher order statistics matrix image feature, with the target image with the image source close to the color feature
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Size: 1127807 |
Author: 蝌蚪 |
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Description: ICA经典文章,入门必看。受益，高阶矩统计牲在信号处理中的应用，详细介绍许多重要概念。-ICA classic article, the entry Watchable. Benefit Higher Moments statistical offerings in signal processing applications, detailed many important concepts.
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Size: 2223451 |
Author: 郭文 |
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Description: 《高阶谱分析》例题5.4，根据零极点分布建立传递函数，求解冲击响应和系统输出，求解高阶矩或累计量，计算倒谱参数。
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Size: 257178 |
Author: xxl |
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Description: 运用于语音信号的高阶谱估计和分析，能够进行累计量和高阶矩计算！效果好！
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Size: 1545 |
Author: hujun |
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Description: 是计算信号的高阶累计量和高阶矩，以及计算双谱的函数！
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Size: 18933 |
Author: hujun |
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Description: 高阶矩在颜色传输中的应用,利用高阶矩阵统计图像特征，使目标图像具有与源图像相近的颜色特征-Higher Moments in color and transmission applications, the use of higher order statistics matrix image feature, with the target image with the image source close to the color feature
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Size: 1127424 |
Author: 蝌蚪 |
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Description: ICA经典文章,入门必看。受益，高阶矩统计牲在信号处理中的应用，详细介绍许多重要概念。-ICA classic article, the entry Watchable. Benefit Higher Moments statistical offerings in signal processing applications, detailed many important concepts.
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Size: 2223104 |
Author: 郭文 |
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Description: 基于目标规格化与Zernike矩相结合的目标识别算法研究。。。平面形状的识别是计算机视觉研究的一个重要领域，它也是许多二维或三维视觉处理任务的基本步
骤。文章提出了一种基于图像规格化与Zernike矩相结合的目标识别方法，该方法通过把图像进行紧凑化，再结
合紧凑化后图像边缘轮廓Zernike矩的计算，使得由于人眼或摄像机的观察视角的不同而引起的物体的各种形
变，校正到一个紧凑图像，再通过各高阶Zernike矩的不同特征，进行不同模式的目标识别。实验表明该方法原
理简单明了，计算量小，对于特征相差较明显的目标，具有很好的识别效果。-err
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Size: 181248 |
Author: wang |
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Description: 《高阶谱分析》例题5.4，根据零极点分布建立传递函数，求解冲击响应和系统输出，求解高阶矩或累计量，计算倒谱参数。- Higher-order spectral analysis, Example 5.4, according to the distribution of zeros and poles of transfer function to establish, to solve the impact of response and system output, for solving high-order moment or cumulant calculated cepstrum parameters.
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Size: 257024 |
Author: xxl |
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Description: 运用于语音信号的高阶谱估计和分析，能够进行累计量和高阶矩计算！效果好！-Applied to high-end speech signal spectral estimation and analysis, to carry out high-order cumulant and moment calculation! Good!
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Size: 1024 |
Author: hujun |
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Description: 是计算信号的高阶累计量和高阶矩，以及计算双谱的函数！-Is a signal of high-end computing and high-order cumulant moments, as well as the calculated bispectrum of the function!
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Size: 18432 |
Author: hujun |
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Description: 设计矩阵的方法很多，ＳＯＲ迭带法可以快速，简单的实现高阶矩阵的设计-Many ways the design matrix, SOR Diego band can be rapid, simple design to achieve high-level matrix
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Size: 1024 |
Author: xinyi1234 |
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Description: 高阶矩处理工具箱，处理高阶矩中常用的方法。全部是M文件。可以方便的调用子程序。-hosa toolbox
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Size: 2879488 |
Author: 陈娟 |
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Description: 用matlab实现随机产生的高阶矩阵，通过此矩阵降阶的程序，用累计贡献率为标准，实现矩阵降阶的功能，便于后续的图像处理。-transform high-order matrix to low-order matrix by matlab.
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Size: 1024 |
Author: Stephanie |
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Description: 高阶矩在颜色传输中的应用,利用matlab进行的高阶矩阵处理。-High-order moments in the application of the color transmission using matlab to handle high-level matrix.
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Size: 1128448 |
Author: 郭伟 |
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Description: 将高阶时频表示引入机械故障诊断领域。介绍了Wigner 高阶矩谱(WHOS)的概念、定义。针对多分量信号Wigner 高阶矩谱的交叉项会产生“虚假信号”,结合局域波法, 提出了一种抑制WHOS交叉项的新方法。首先对复杂信号进行预处理, 利用局域波分解方法把其分解成有限个具有单分量特性的基本模式分量,然后对每个基本模式分量计算WHOS。该方法能有效抑制WHOS时频分布的交叉项。通过仿真实验和转子的故障实验,以Wigner 双谱为例, 验证了该方法的实用性,为故障诊断的特征提取提供了新的工具-Higher order time-frequency representation introduced the field of mechanical fault diagnosis. Wigner higher order moment spectrum (WHOS) introduced the concept of definition. Wigner higher order moment spectrum of multi-component signal cross terms will produce " false signal" , combined with local wave method, a new method of an inhibitory the WHOS cross items. First of complex signal preprocessing, local wave decomposition method to decompose into a finite number of single component characteristics the basic mode component, and then for each mode component calculated WHOS. This method can effectively inhibit WHOS cross terms of the frequency distribution. Experiment by simulation and the fault of the rotor, Wigner bispectrum, for example, verify the usefulness of the method, provided a new tool for the fault diagnosis feature extraction
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Size: 362496 |
Author: 张力 |
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Description: 提出一种全新的子载波调制方式盲识别算法,该算法利用ＯＦＤＭ子载波组的统计特性,然后通过推导得到新的基于混合高阶矩的特征量,使得到新的特征量不受信噪比、载波频偏与相位偏移的影响。
-Proposed a new sub-carrier modulation count Blind Identification
Method, the method using the statistical characteristics of the OFDM sub-carrier group, and
By mixing deduced based on the new higher moments of the characteristic quantities such that
Not amount to a new feature to noise ratio, carrier frequency offset and phase offset
Affected....
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Size: 155648 |
Author: ght |
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Description: 盲检测中，在AWGN信道环境和瑞利衰落环境下，产生16qam信号，并且计算高阶累积量和高阶矩-Blind detection in AWGN channel environment and Rayleigh fading environment, generate 16qam signal and calculate higher-order cumulants and higher moments
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Size: 1024 |
Author: wuruian |
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Description: 计算信号的高阶矩以及四阶，六阶，八阶累积量(calculate High order cumulants of signals)
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Size: 1024 |
Author: 啦啦啦_我是小逗比 |
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