词语大全 find algorithm中文翻譯

Posted 2022-08-17 文

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词语大全 find algorithm中文翻譯

A heuristic optimization path - finding algorithm based on dijkstra algorithm
算法的啟發式最優路徑搜索算法

A path - finding algorithm is implemented on word to find semantics relations beeen o words
開發了一種路徑搜索算法，借此可以在詞對之間進行語義分析。

In this case , the present proposed direction finding algorithms based on element level are no more suitable ; we can only but use methods at subarray level
在這種情況下,目前所提出的各種陣元級測向方法不再適用,必須采用子陣級方法。

This article discusses the vehicular short - wave single - channel direction finding system and gives a new direction finding algorithm based on signal spectrum correlation , to improve the system \' s performance to when coping with single side band signals
文中針對車載短波單通道測向系統，提出了一種新的基于信號譜相關的測向算法，改善了系統對單邊帶信號的測向性能。

Through the study in the data reduction , this paper presents a new reduction algorithm named horafa - svdm and an incremental algorithm of the heuristic optimal reduct finding algorithm of the frequencies function named horafa ? a
本文通過在數據約簡方面的研究，提出了對利用屬性頻率函數的啟發式約簡算法的改進算法? ? horafa ? svdm算法，以及這個算法的增量版本? ? horafa ? ia算法。

This direction finding algorithm may resolve uncorrelated monochromatic sources , but it assumes that all signal frequencies are distinct . it requires no a priori knowledge of the signals " frequencies , suffers no frequency - doa ambiguity , and pairs automatically the x - axis direction cosines with the y - axis direction cosines
該算法用單矢量水聽器，在無需知道信號先驗信息的條件下，可以實現對多個不相關信號的方位角估計，并且不受頻率模糊度的影響，自動匹配x軸、 y軸的方向余弦。

The detailed works are as follows : the finding patterns problems in the time - series data sequence are described , and a new trend logic expression method is introduced , and its algorithm and experiment result of algorithm are given ; time - scries data are disposed , and using the arctg . slope of pne as the sample of pattern recognition , so ignoring the aberrance of pattern in the classified . in addition , a new time - series pattern finding algorithm based on higher - order neural work is put forward
同時給出了本文的具體的工作，主要是：對在時序數據序列中發現模式問題進行了描述，并介紹了一種新的趨勢邏輯表示方法，給出了其算法及算法的實驗結果；對時序數據進行處理，提出了利用線段的斜率反正切值作為模式識別的樣本，從而在分類時忽略模式的畸變；另外，還提出了一個新的基于高階神經網絡的時序模式發現算法。

According to the virtual endoscopy automatic navigation , using the o - distance field - based 3d center path finding algorithm to find the path , adopting the cypndrical approximation of tubular organs to replace the center path by several approximate cypnders , while using distance transformation that is substituted by eucpdean distance to calculate the approximate cypnder \' s axis and radius , the algorithm can save much time
摘要針對虛擬內窺鏡自動漫游技術，利用基于雙距離場的三維中心路徑提取算法進行路徑提取，采用管狀器官的圓柱狀近似，將中心路徑用多個近似的圓柱體代替，用距離變換代替歐式距離公式計算近似圓柱體的軸和半徑，節省了大量的計算時間。

Comparing with the other time - series pattern finding algorithm , this one has a few of innovations . firstly , improving time - series pattern finding algorithm from the classified accuracy . secondly , ignoring some aberrance of time - series pattern by the high - order neural work
同其他的時序模式發現算法相比較，具有幾點創新： 1 )從分類精度的角度來改善時序模式發現算法； 2 )通過高階神經網絡，直接利用網絡的特性忽略了時序模式的某些畸變； 3 )利用了分層方法，進一步改善分類精度。

The array - based high resolution direction - finding ( df ) technique developed from the beam forming techniques and the spectrum estimation techniques is an important branch of the array signal processing techniques . its main objective is to improve the performance of direction finding algorithms and fasten putations . it is widely used in many fields , such as the radar , munication system
高分辨陣列信號處理角度估計技術是陣列信號處理中的一個重要分支,它是在波束形成技術和時域譜估計技術的基礎上發展起來的新技術,其主要目的是研究提高角度估計性能和提高運算速度的各種算法,已經在雷達、通信等各方面得到了廣泛的應用。

The work of this present paper mainly includes the investigation of the structure of kdd system , the study of the basic concepts of rough set theory , the research of the questions in the heuristic reduct finding algorithms based the rough set theory used in the data reduction and the discretization in the field of kdd , and the development of the system which is used to study the algorithms of the rough set
論文的主要工作是了解知識發現的體系結構，學習粗糙集理論的基本概念，研究基于粗糙集理論的約簡算法在知識發現領域中進行數據約簡和離散化兩個方面存在的問題，開發用于粗糙集理論算法研究的實驗平臺。

According to the results of the experiment , the paper discusses the question that it takes too much time in the finding reduct when this kind of the algorithm is used in the data set without core . an adaptive model horafa - a is constructed with the heuristic optimal reduct finding algorithm presented in the paper
同時根據實驗討論了該類算法對于無核數據集所存在的需要大量時間求約簡的問題，在這個問題的探討中，本文結合上述利用屬性頻率函數的啟發式約簡算法提出了一個可以實現算法自適應的模型? ? horafa ? a 。

In the field of discretization , frequencies function is imported to the ns algorithm and the new reduct finding algorithm are shown . a new concept - - - - - - candidate core and a new algorithm based on it are presented to solve the question in the ns algorithm with the heuristic reduct finding algorithm
在離散化方面，將屬性頻率函數引入到ns算法中，提出了相應的約簡算法，同時為了解決啟發式約簡算法在ns算法中存在的問題提出了新的概念? ?候選核和基于候選核的bcc算法。

At first the classical direction - finding algorithms in array signal processing are introduced , some of them are simulated . secondly , some high resolution direction - finding algorithms using doppler - shifts are discussed and a modified space - time o - dimensional high - resolution isolated - dimensional estimation method is presented and its effectiveness is confirmed by puter simulations . as doppler - shifts are widely exists in satelpte munications , we attempt to discover how much of them will be caused while satelpte moves
本文首先介紹了常用的空間譜估計算法的原理，對部分經典算法進行了仿真分析，之后對利用信號多普勒頻移信息的高分辨測向算法進行研究，這部分對利用多普勒信息的分維估計算法提出了一種改進算法，仿真結果驗證其的確具有顯著的性能提升；由于多普勒頻移在衛星通信環境中廣泛存在，所以本文有針對性地結合衛星通信信道模型分析了各種因素造成的多普勒頻移的程度。