cumulants
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英
例句
Higher-order cumulants was used to diagnose gearbox fault for it was insensitive to add-Gaussian noise and symmetry noise.
高階累積量具有對加性高斯噪聲和對稱非高斯噪聲不敏感的特性，可以應用在齒輪箱的故障診斷中。
The join analysis of wavelets and higher-order cumulants is first used to analyze underwater target radiated noise in the paper.
將子波變換和高階累積量聯合分析應用于對水下目標輻射噪聲的特征提取。
Using high-order cumulants to extract wavelet becomes one of the hot research problems in recent years.
將高階累積量用于地震子波提取成為近幾年來熱點研究問題之一。
Furthermore, only the diagonal slices of cumulants are employed in the algorithms, which results in algorithms beings. . .
在算法中僅利用了累積量的對角線切片，從而使該算法簡單、準確。
Additionally, it is not necessary to deal with arbitrary Gaussian noise environment since it is based on the fourth-order cumulants.
此外，新算法使用四階累積量，因此適用于任意的加性高斯噪聲環境。
A novel method for detecting the features of LPI signals is presented in which a filter bank is combined with higher order cumulants.
提出了一種新的將濾波器組和高階累積量相結合的特征檢測方法。
Due to fourth-order cumulants, the method can improve the estimation performance.
由于四階累積量對高斯噪聲的抑制作用，從而可提高估計的分辨性能。
Using the elaborately defined fourth order cumulants, two methods of harmonic retrieval in coloured non Gaussian noise are proposed.
本文利用特殊定義的四階累積量，給出兩種非高斯有色噪聲中的諧波恢復方法，克服了原有方法的局限性。
Contrapose this phenomenon, a new method based on fourth-order cumulants diagonal slice for detecting ship-radiated noise is presented.
針對這一情況，本文提出了一種使用四階累積量對角切片檢測艦船輻射噪聲的方法。
A new algorithm based on higher order cumulants is proposed for classification of MPSK signals in multipath channel environments.
針對多徑信道中MPSK信號的調制分類問題，提出一種新的基于高階累量的分類算法。
At last, by constrained minimum kurtosis rule, we build a blind multiuser detection based on higher order cumulants.
最后利用最小峰度準則，提出了基于高階累積量的盲多用戶檢測。
A speech signal time delay estimation method based on fourth-order cumulants in room is described in detail.
主要研究了利用四階累積量在房間環境下的語音信號時延估計。
Based on the fast cyclic cumulants method, the frequency of LPI signal was estimated accurately.
基于快速循環累積量實現了對LPI雷達信號頻率的高精度估計。
A new algorithm for MPSK modulation classification based on cumulants is proposed, which is used when timing error exists.
接收機存在定時誤差時，應用高階累積量進行MPSK信號調制方式識別會引起識別率下降。
Simplified Algorithm for Calculating Fifth-Order Cumulants of Nonstationary Random Process
非平穩隨機過程五階累積量計算的簡化算法
Automatic Identification of Digital Modulation Signals Using High Order Cumulants
利用高階累積量實現數字調制信號的自動識別
Complex fifth-order cumulants based higher order coupling feature extraction algorithm
基于復五階累積量的高次耦合特征提取算法
Closed-loop Subspace-based Identification Algorithm Using High Order Cumulants
基于高階累積量的閉環子空間辨識算法研究
Joint Analysis on Radiated Noise of Underwater Target Using Wavelets and Higher-order Cumulants
水下目標輻射噪聲的子波變換和高階累積量聯合分析
Modulation Classification of OFDM Signal Using Higher Order Cumulants
利用高階累積量實現OFDM信號的調制識別
Cyclic Cumulants Based Carrier Phase Estimation Algorithm for QAM Signals
基于循環累積量的QAM信號載波相位估計算法
An Improved Higher Order Cumulants Based Blind Speech Separation Method
一種改進的基于高階累積量的語音盲分離算法
Modulation classification algorithm based on support vector machines and cyclic cumulants
基于支持矢量機和循環累積量的調制識別算法
Identification of the Fourth-Order System with Two Pairs of Conjugate Poles Based on Higher-Order Cumulants
一種基于高階累積量的復共軛四階系統辨識方法
Multipath Time Delay Estimation Based on Adaptive Parameters Approach Using Fourth-Order Cumulants
基于四階累積量的自適應參數型多徑時延估計
Stability Analysis of the Algorithms for Blind Source Separation Based on Cross-Cumulants
基于累積量的盲分離算法的穩定性分析
High Resolution Algorithm for Passive Direction Finding Sonar Analysis Based on Fourth-Order Cumulants
基于四階累積量的被動測向聲納高分辨力算法研究
HF Adaptive Radio Communication Signal Detection Based on Fourth-Order Cumulants Diagonal Slice
基于四階累積量對角切片的短波自適應通信信號檢測
Lung sound feature extraction based on parametric bispectrum analysis of higher-order cumulants
基于高階累積量的參數化雙譜分析的肺音特征提取
Research on a new feature extraction algorithm based on high-order cumulants and bispectrum on milling
基于高階累積量的特征提取方法研究
Wide-band direction finding algorithm based on four-order cumulants matrix eigen-decomposition
基于四階累積量矩陣特征分解的寬帶測向算法
Robust Modulation Classification Algorithm Based on Higher-Order Cyclic Cumulants for SQAM Signals with Frequency Offset
基于高階循環累積量的SQAM信號調制識別算法
Study on the Modulation and Recognition Based on Higher Order Cumulants and Support Vector Machines
基于高階累積量和支撐矢量機的調制識別研究
Two-dimensional Damped Sinusoids Estimation Based on the Fourth-order Mixed Cumulants
二維衰減諧波估計的四階混合累積量方法
Two-Dimensional Super-Resolution Imaging of Radar Target Based on Fourth-Order Mixed Cumulants
基于四階混合累積量的雷達目標二維超分辨成像
A Modified Self-adaptive Time Delay Estimation Algorithm Based on Fourth-order Cumulants
基于四階累積量自適應時延估計的改進
Rolling bearing faults diagnosis based on adaptive filter of third-order cumulants
基于高階累積量自適應算法的列車軸承的故障診斷
A Blind Deconvolution Method Based On High Order Cross Cumulants and Genetic Algorithm
一種基于高階互累計量的遺傳盲反卷積算法
Dual-mode algorithm for blind equalization based on second and fourth order cumulants
基于二、四階累積量的雙模式盲均衡算法
Blind Adaptive Multiuser Detection Based on Higher Order Cumulants
基于高階累積量的盲自適應多用戶檢測
