time warp 【物理學】時間翹曲〔相對論中假想的時流之不連續性或扭曲〕...
【物理學】時間翹曲〔相對論中假想的時流之不連續性或扭曲〕。 “time“ 中文翻譯： n. 1.時，時間，時日，歲月。 2.時候，時刻；期間； ...“warp“ 中文翻譯： vt. 1.使卷曲，翹曲，彎曲；撓曲，扭歪。 2.歪曲， ...“warp“ 中文翻譯： vt. 1.使卷曲，翹曲，彎曲；撓曲，扭歪。 2.歪曲，使偏傾。 3.【航海】用絞船索牽曳。 4.(為利用河泥等沉積物肥田而)引水淹沒(土地)。 5.【紡織】整經。 timber warped by heat 因受熱而翹曲的木材。 judgement warped by self-interest 被私利所歪曲了的判斷。 vi. 卷曲，翹曲；歪曲；歪，偏。 n. 1.翹曲；歪曲，歪斜；偏傾；乖戾。 2.(織物的)經 (opp. woof )。 3.【航海】絞船索。 4.【農業】沉泥。 n. -er 【紡織；印染】整經工；整經機。 “ace warp“ 中文翻譯： 空間扭曲“additional warp“ 中文翻譯： 附加經紗“angle of warp“ 中文翻譯： 曳網角度“attachment warp“ 中文翻譯： 接結經紗“back warp“ 中文翻譯： 背經; 里經“ball warp“ 中文翻譯： 球經“band warp“ 中文翻譯： 外封紙條“bezier warp“ 中文翻譯： 貝塞爾曲線彎曲“boat warp“ 中文翻譯： 系艇索“body warp“ 中文翻譯： 地經紗“bottom warp“ 中文翻譯： 底部扭曲“bright warp“ 中文翻譯： 急經“broad warp“ 中文翻譯： 平緩彎曲“brocade warp“ 中文翻譯： 花緞經紗“broken warp“ 中文翻譯： 斷經“clay warp“ 中文翻譯： 粘質淤積物“colored warp“ 中文翻譯： 有色經紗“coloured warp“ 中文翻譯： 有色經紗“crook warp“ 中文翻譯： 徑向翹曲“crude warp“ 中文翻譯： 未織的經紗“distortion; warp“ 中文翻譯： 翹曲“double warp“ 中文翻譯： 雙經線
time worn |
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4 . describes the modeling , process performance monitoring , and fault detection for batch processes using multiway principal component analysis ( mpca ) method . and the dynamic time warping ( dtw ) , which used to synchronize the time length of data trajectories observed is introduced 分析了多向主元分析在間歇生產過程故障監測與診斷中的基本方法及動態時間錯位算法在處理多批次數據同步問題中的應用，并在此基礎上針對間歇過程的復雜非線性特點以及控制系統的實時監測要求，提出了差分多模型以及滑動模型的故障診斷建模方法。 |
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The simulation on synthetic data is made and the result is discussed . 4 ) the dynamic time warping ( dtw ) theory is applied to actual industrial data to measure the trend similarity of various length time series , which caused by different sample time or chemical reaction time etc . the dtw distance of trend switch series is proposed to filter candidate series and improve the efficiency of similarity searching 在模擬數據上進行仿真實驗，并對結果進行分析和討論； 4 )將dynamictimewarping理論運用到實際工業過程數據處理中，解決由于反應時間、采樣時間的不一致以及在間歇過程中，類似變化過程的采樣數據長度互不相等而無法實現相似性趨勢序列搜索問題。 |
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Based on such shortcomings in studies on query by humming , we did some work as followed : in the module of building a melody database , reduced the data that needed to be calculated by extracting the repeating patterns in the songs , and proposed an improved repeating - pattern - tree ( rp - tree ) algorithm , with much better performance ; in the melody extraction module , firstly extracted the sequence of the pitches , then removed some wrong points and reduced the number of dimensions in sequence of pitches in some way after which a time series of pitches was generated ; in the melody matching module , analyzed four familiar errors that occur to the humming and the requirement to the search algorithm , by which we designed a retrieval method of dynamic time warping ( dtw ) algorithm based on n - gram index ; implemented a prototype system , and after doing the experiments , we got a top ten hit of 94 % 本文針對以上哼唱音樂檢索研究中的不足,進行了如下工作:在建立旋律庫模塊,通過提取樂曲的重復模式來減少旋律匹配的計算量,提出了重復模式樹( repeating - pattern - tree , rp - tree )算法的改進算法,大幅度提高了重復模式提取算法的性能;在連續哼唱輸入的旋律提取模塊,采用了先提取基頻軌跡,再對基頻軌跡進行去除錯誤點以及降維操作的方法,生成了音高時間序列;在旋律匹配模塊,分析了哼唱輸入可能具有的四種常見錯誤以及對檢索算法的要求,設計了基于n - gram索引的動態時間彎折( dynamictimewarping , dtw )檢索算法;最終實現了一個哼唱檢索的原型系統,通過實驗,達到了94 %的前十名命中率。 |
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By utilizing the semi - markov model and the network flow model based on rtp , we can ensure the right operations be done in the correct way . finally , the subjective evaluating method mos ( mean opinion score ) and the objective evaluating method dtw ( dynamic time warping ) has been combined to estimate the speech quality 在控管結果的評測方面,本文引入了主客觀評測相融合的話音質量評測方法,通過將改進的mos主觀話音評測方法和基于動態時間規正( dynamictimewarping , dtw )的客觀話音評測方法相結合,給出了較為準確的評測結果。 |
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The method first segments time series based on a series of perceptually important points , use segment dynamic time warping distance as measurement , and then time series are converted into meaningful symbol sequences in terms of the segment ' s features and math categorization . after that , use above index model - irst , to achieve fast similarity retrieval in multiple time series 該方法提出通過基于摘要重要點分段技術的分段動態挖掘距離作為相似性度量，既保證了度量的魯棒性，又減少計算復雜度;利用各個分段的抽取六個主要特征，將時間序列轉化成一種特定的符號序列，在此基礎上利用海量全文索引結構實現了相似性的索引查找。 |
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Nios ii soft core fulfills endpoint detection , feature extraction , discipline , recognition , input control and output display , etc . the audio signal feature , in this scheme , is the lpc mel cepstrum coefficient ( lpcmcc ) and recognition algorithm is dynamic time warping ( dtw ) 由fpga硬件完成對音頻數據的預加重和加窗分幀處理等,由niosii軟核執行端點檢測、特征提取、訓練建模、識別匹配、輸入控制和輸出顯示等。系統提取的音頻信號特征為線性預測美爾倒譜系數( lpcmcc ) ,采用動態時間規整( dtw )的識別算法。 |
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In the software part , dynamic time warping ( dtw ) that needs lesser account and lesser system resources is selected to achieve speech recognition . the software of speech training , speech interaction , storage and transferring of the speech resource and rs232 communication is designed to realize the speech control and the speech interaction . the multicenter speech input circuit is designed to improve the capacity of 采用計算量相對較小和對系統資源要求較少的動態時間規整( dtw )算法實現語音識別功能;進行語音命令訓練存儲、語音交互、交互所需語音資源的存儲調用、串口通訊等軟件設計,實現人對機器人的語音控制和人機語音交互功能。 |
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In the thesis , we select the mel - frequency cepstrum coefficients based on analyzing a lot of parameters of speech signal . mel cepstrum is of better recognition and anti - noise capability . ( 2 ) dynamic time warping , vector quantization , hidden markov model and artificial neural network can be used in speaker recognition ( 2 )現有的說話人識別方法有動態時間規整法、矢量量化法、隱馬爾可夫模型和神經網絡法等，其中hmm已成為目前最佳的說話人識別處理模型。 |
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What ’ s more , if the left - right structure character being written radicals apart , the segmentation algorithm will mistakenly segment one character to two . to resolve this problem , the paper proposes an approach to recognize continuous handwriting chinese characters using level building and dynamic time warping algorithm 針對現有識別系統的這些弱點,本文提出將分層構筑( levelbuilding , lb )和動態時間歸正( dynamictimewarping , dtw )算法相結合( lbdtw )的聯機手寫漢字串識別方法。 |
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The method first segments time series based on a series of perceptually important points , use segment dynamic time warping distance as measurement , and then time series are converted into meaningful symbol sequences in terms of the segment ' s features and math categorization . after that , use above index model - irst , to achieve fast similarity retrieval in multiple time series 該方法提出通過基于重要點分段技術的分段動態挖掘距離作為相似性度量，既保證了度量的魯棒性，又減少計算復雜度；利用各個分段的抽取六個主要特征，將時間序列轉化成一種特定的符號序列，在此基礎上利用海量全文索引結構實現了相似性的索引查找。 |
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Following is the main work of this thesis : 1 . after researching on the basic theory of speech recognition , this thesis realizes talker - independent recognizer and speaker identification system with dtw ( dynamic time warping ) and vq ( vector quantization ) algorithm respectively 本文的主要研究工作如下: 1 .在研究語音識別的一些基本理論基礎上,分別采用dtw和vq兩種識別算法實現了非特定人孤立詞識別系統和說話人辨認系統。 |
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Because traditional dr algorithm had many short time inconsistency and local lag technology could not support multiple participants to operate one entity in same time , time warp based state repairing mechanism was presented 由于傳統dr算法存在太多短時間不一致，而本地滯后技術不允許多個用戶同時對一個對象進行操作，本文提出了采用時間扭曲狀態修復機制的基于本地滯后的一致性控制技術。 |
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To solve this problem , fluctuation similarity measure , such as dynamic time warping and gray relation grade , and the hierarchical clustering algorithm were used to further separate the traffic flow time series 針對此問題，提出了將動態時間彎曲及灰色關聯度引入交通流時間序列相似性度量，且結合層次化聚類方法對交通流時間序列進一步分離的方法。 |
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The celebratory mood is also highlighted in the new tv saga shinsengumi ! let s time warp and visit tokyo as it was then , and find out more about the city and how people lived during the edo era 》也開始，江戶氛圍正在高漲，在這個博物館，人們可以切身感受到當時的城市情景和人們生活的樣子，仿佛回到江戶時代一樣。 |
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Some scientists have advanced the theory that many of the planes and ships that have been lost and that have disappeared within the bermuda triangle have been transported into some kind of black hole or time warp 一些科學家擁有先進的理論，認為許多在百慕大三角失蹤和消失的飛機被送入到某種黑洞或時間隧道內。 |
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Many english seaside towns seem as if they are stuck in a time warp , in an era when families and charabancs full of factory workers would converge on the shore for fun and frolics 英國許多海濱小鎮仿佛被卡在時間隧道里了，至今仍然停留在那個全家人和裝滿工人的大游覽車聚集在海邊歡樂嬉鬧的時代。 |
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The research includes following parts : 1 . online signature verification based on improved dynamic time warping and the elastic matching of 1d curve segments 本文對聯機手寫簽名鑒別技術進行研究,主要研究內容包括: 1 .基于改進動態時間規整和一維曲線段彈性匹配的聯機手寫簽名鑒別。 |
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The matching of the templates designs two kinds of solutions to solve it . dynamic time warping technique and vector quantization techniques are used in detecting real - time data 本文為檢出處理采用了兩種方案,便于實時處理的動態時間規整和聚類的矢量量化技術。 |
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The experiments show that the proposed method can work and the gray relation grade measure is better suited for the problem than the dynamic time warping measure 通過實驗研究，發現基于灰色關聯度的層次化聚類方法能較好地實現交通流時間序列的進一步有效分離。 |