中英
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approximate entropy中文是什么意思
- 中文翻譯
- 造句
- 近似熵
- approximate vt. 1.使接近。 2.接近；走近。 3.近似，約計。 ...
- entropy n. 1.【物理學】熵。 2.【無線電】平均信息量。
- approximate vt. 1.使接近。 2.接近；走近。 3.近似，約計。 4.模擬。 5.估計。 approximate a solution to a problem 使問題近于解決。 approximate something to perfection 使某物臻于完善。 The total income this year approximates 10,000 dollors. 今年總收入接近一萬元。 approximate the motions of the stars in a planetarium 在天文館中模擬行星的運行情況。 We approximated the distance at 100 miles. 我們估計行程距離為100英里。 vi. 近于。 His income this year approximates to 8,000 dollars. 他今年的收入接近八千美元。 adj. 近似的，大概的。 an approximate account 簡要的說明。 an approximate date 大約的日期。 the approximate estimate 大概的估計。 an approximate number 概數。 an approximate value 近似值。 adv. -ly 大體，大致。
- approximate to 近擬,接近; 近于; 與…接近
- be approximate to 近似, 約計
- to approximate to 與.....接近
- entropy (standard entropy) 熵（標準熵）
- appr approximate 大約
- approx approximate 大約
- approximate adjustment 近似平差
- approximate altitude 概算高度; 近似高度
- approximate analysis 近似分析
- approximate answer 近似回答
- approximate approach 近似法
- approximate assumption 近似假定
- approximate boundary 概略界線
- approximate caculation 近似計算
- approximate calculation 概算; 近似計算; 近似算法
- approximate circle 近似圓
- approximate composition 大致成分; 近似成分
- approximate configuration 大致的尺寸形狀
- approximate construction 近似結構; 近似準; 近似作圖
- approximate continuity 近似連續(xù)性
- approximate continuous 近似連續(xù)的
- approximate contour 近似等高線
- Information entropy and approximate entropy of sleep eeg
睡眠腦電的信息熵和近似熵 - Noisy speech endpoint detection based on approximate entropy
所以提出了一種基于線譜對系數 - Effects of noise to the approximate entropy of the chaotic system
噪聲對混沌系統(tǒng)近似熵的影響 - Fast algorithm of dynamic approximate entropy and its application in heart rate variance analysis
動態(tài)近似熵快速算法在心率變異研究中的應用 - Based on the introduction of approximate entropy and human activity effect e , runoff series complexity of the yellow river was analyzed
摘要在引入近似熵并給出人類活動影響程度e的基礎上，對黃河徑流序列的復雜性進行了分析。 - In this article , the prime task is the reasarch of extraction airplane ’ s periodic signature of modulation , the approximate entropy , the norm entropy , obtaining the sensor confidence level as well as structuring realization target identification intellectualized type fusion model and the algorithm
本文主要工作是研究提取飛機目標的調制周期特征,近似熵、范數熵,獲取傳感器可信度以及構造實現目標識別的智能化類型融合模型和算法。 - This algorithm uses approximate entropy index ' s projection pursuit based on real coding genetic optimize algorithm ( rcgoa - pp ) to project the targets information hided in the high - dimensional data into low - dimensional space and then extract small targets with histogram image segmentation method
該算法用基于近似相對熵的實碼遺傳優(yōu)化投影尋蹤方法( rcgoa - pp ) ，有效地將高維數據中隱藏的目標信息集中投影到低維空間中，并用直方圖分割的方法提取出小目標。 - Based on a large amount of experimental data , nonlinear analysis , such as complexity theory , and approximate entropy ( apen ) which is adopted systematically in the fluidization research the first time , are implemented in the time series analysis of pressure fluctuation and particle concentration in gas - solid fluidized beds , and the nonlinear characteristics of fluidized beds are discussed comprehensively
本文在大量實驗數據基礎上，將非線性方法，包括復雜性理論，以及首次被系統(tǒng)引入流態(tài)化研究的近似熵，應用到氣固流化床壓力及顆粒濃度脈動時間序列分析中，較為系統(tǒng)地探討了流化床的非線性特征。 - We reconstructed the phase space and calculated the nonlinear parameters such as correlation dimension , the largest lyapunov exponent , approximate entropy , and l - z complexity of the data . it can be conclud from the results that the reconstruction of heart beat rate signal is strange , its correlation dimension is between 5 to 7 and have the character of fractal dimension , its largest lyapunov exponent is larger than zero , its approximate entropy and l - z complexity are obviously differ from noise . we can draw a conclusion from all above : the heart beat rate signal is n ' t simple noise , it is high dimensional chaos obeys certain dynamical law
我們還對信號進行了相空間重構，計算了信號的關聯(lián)維數、最大lyapunov指數、近似熵和復雜度這幾個非線性特征量，我們發(fā)現，心率信號的吸引子是奇怪吸引子，關聯(lián)維數介于5到7之間，具有分維的特征，其最大lyapunov指數大于0 ，其近似熵值和復雜度值明顯區(qū)別于噪聲，這說明心率信號不是隨機噪聲，它是服從確定性動力學規(guī)律的高維混沌信號。 - At first , construct ten sets of surrogate data for each emg data , then calculate the correlation dimension ( dcorr ) , correlation time , maximum lyapunov exponent ( a , ) , l - z complexity and approximate entropy ( apen ) of both the original emg data and surrogate data , and then compare them
構造這四例肌電信號的代替數據(各十組) ，分別計算原數據及其代替數據的關聯(lián)維、關聯(lián)時間、最大李雅普諾夫指數、 l - z復雜度和近似熵，我們發(fā)現，四例原數據的以上所有特征量都與各自所對應的十組代替數據存在明顯差別。
- 更多例句： 1 2
In statistics, an approximate entropy (ApEn) is a technique used to quantify the amount of regularity and the unpredictability of fluctuations over time-series data.
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