signal separation造句
例句與造句
- Design of the embedded speech acquistion and blind signal separation system based tms320c64x dsp bios
的嵌入式語音采集與盲分離系統(tǒng)設(shè)計 - On real - time speech blind signal separation based on time delay estimation and beamforming
基于時延估計波束形成預(yù)處理的實時語音盲信號分離研究 - Because the radiant signal is unknown , the problem of pulse match and signal separation becomes more complicated
因為被測輻射源信號是未知的,多輻射環(huán)境脈沖配對和信號分選問題就更為復(fù)雜。 - In the thesis the author presents some research on speaker recognition , mixed speech signal separation and speech transformation using neural network .
本文介紹作者在進(jìn)行說話人識別、混疊語音信號分離和應(yīng)用神經(jīng)網(wǎng)絡(luò)技術(shù)進(jìn)行語音轉(zhuǎn)換方面的若干研究探索問題。 - Then the blind signal separation algorithm has been also discussed in frequency domain . we focus on discussing scaling and permutation problems . 4
在頻域,研究了卷積混合信號的頻域盲分離算法,重點分析了算法中存在的分離信號排序不確定性和幅度的不確定性問題。 - It's difficult to find signal separation in a sentence. 用signal separation造句挺難的
- Estimating a dynamical trajectory of the reverberation and then taking it out from the observation , all target echoes should be obtained . that is called signal separation
信號分離是指在相空間中估計混響動力學(xué)軌道，從觀測中減去估計的混響，從而分離出目標(biāo)回波。 - Digital filters provide a important function in digital signal processing design ， and are used in a wide variety of applications such as signal separation ， restoration ， or shaping
<中文摘要> =數(shù)字濾波作為數(shù)字信號處理技術(shù)的重要組成部分，廣泛應(yīng)用于諸如信號分離、恢復(fù)、整形等多種場合中。 - Blind signal separation is a new technique of signal processing aimed at retrieving a system ' s unknown information from its output only , which can be used in array processing and data analysis
盲信號分離技術(shù)是信號處理中用于陣列處理和數(shù)據(jù)分析的一種新的技術(shù)，在源信號和混合過程未知情況下，從混合信號中分離出源信號。 - One of approaches to the signal separation we developed in this paper is illustrated by the scheme of " prediction & cancellation " that based on local dynamical model of the reverberation
本文重點研究兩種分離算法，其一是基于混響動力學(xué)局部模型的“一步預(yù)測?抵消”法，其二是基于混響動力學(xué)軌道分布性質(zhì)的變尺度概率凈化法。 - There are many potential application , especially in wireless communication , medical signal processing , image processing and radar signal processing . in recent years , blind signal separation has been an attractive trend in the area of academia
盲信號分離技術(shù)可廣泛應(yīng)用于無線通訊、醫(yī)學(xué)信號處理、圖像處理以及雷達(dá)信號處理等多個應(yīng)用領(lǐng)域，已成為信號處理領(lǐng)域的一個研究熱點。 - Chapter 4 gives out the blind detection algorithm of unknown fh signal using multi - hop autocorrelation technique and blind signal separation algorithm using joint approximate diagonalisation of eigen - matrices ( jade ) technique . some elementary simulation results are also presented here
第四章對用多跳自相關(guān)技術(shù)做跳頻信號盲檢測以及用特征矩陣聯(lián)合對角化技術(shù)( jade )做跳頻信號盲分離的算法做了研究和仿真。 - The results of process monitoring indicate that this method is more effective than the process monitoring method based on conventional blind source signal separation . 6 ) due to the complexity of process information , a process monitoring method which applies independent component analysis and principal component analysis to extract nonnormal distributed process features and normal distributed process features is presented , which avoids the assumption that process information is subjected to multivariate normal distribution
8 )鑒于在過程中，過程信息的平穩(wěn)性并不確定，提出了一種不考慮過程平穩(wěn)性能的過程監(jiān)控方法，仿真表明該方法比基于傳統(tǒng)ica的過程監(jiān)控方法具有更少的誤報率和漏報率，而比基于mspc的過程監(jiān)控方法具有更少的誤報率，從而說明該方法的有效性。 - 3 . a novel blind watermarking algorithm based on the blind signal separation ( bss ) is activated from the fact that the source image is often not available in practice and existing algorithm for this problem is not powerful because of the abstract form of watermark and difficulty in determining the threshold
針對原始圖像在水印檢測時難以獲得的實際問題，以及解決這類問題的現(xiàn)有盲水印算法大多存在水印形式直觀性差、檢測時閾值難以確定的缺點，提出一種基于盲信號分離的盲水印算法。 - The thesis not only deals with these typical bss algorithms , but also discusses the problems of learning convergence and of multiple source separation using control methods such as adaptive control , neural network , etc . a new method is proposed in the thesis based on dual adaptive control and experiments of speech signal separation are made to test various bss methods that are considered in the thesis
本文不僅對現(xiàn)有的方法進(jìn)行了研究，還結(jié)合自適應(yīng)、神經(jīng)網(wǎng)絡(luò)等控制方法對bss的學(xué)習(xí)收斂問題以及多源信號分離等問題進(jìn)行了探討，提出應(yīng)用對偶自適應(yīng)控制的基本思想重新構(gòu)造bss問題進(jìn)行求解的研究方法，并且通過語音信號分離實驗對本文所研究的各種rss算法進(jìn)行了分析和驗證。 - As a class of signal processing technique , blind signal separation ( bss ) is used to recover the original signals from the observed ones with little prior - information about sources and mixture system . so its research becomes important both theoretically and practically in the fields of biomedical , speech recognition , communication , etc . by now bss has been a topical subject in modern signal processing fields
盲信號分離是一種在對源信號和混合系統(tǒng)未知或很少先驗知識的情況下,利用觀測信號分離出源信號的技術(shù),在生物醫(yī)學(xué)、語音識別、通信等眾多領(lǐng)域有著重要的理論價值和實際意義。
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