wiener method 中文意思是什麼

wiener method 解釋
維也納法
  • wiener : n. 〈美國〉維也納香腸，小紅腸。
  • method : n 1 方法，方式；順序。2 （思想、言談上的）條理，規律，秩序。3 【生物學】分類法。4 〈M 〉【戲劇】...
  1. The basic mathematic model and algorithm of independent component analysis and the apply of independent component analysis in noisy mixed images was discussed, a method was proposed of combining wiener filtering de - noising and independent component analysis

    摘要簡要介紹了獨立分量分析的基本數學模型和演算法，在此基礎上探討了獨立分量分析在有噪混合圖像分離中的應用，提出了一種結合維納濾波去噪與獨立分量分析相結合的解決方法。
  2. When the performance degradation is caused by the discrete cumulative damages, the degradation failure model based on renewal process is proposed and used to analyze the reliability of metallized film pulse capacitors in the laser device. when the degradation process is continuous, two models based on wiener - einstein and gamma processes are presented respectively. because it is difficult to obtain an analytical expression of the failure model using the latter method, we present a failure model based on monte - carlo simulation

    根據該模型的特點，給出了基於參數回歸分析的統計推斷方法，分別提出基於比例危險模型的競爭失效分析方法和基於位置-尺度模型的競爭失效分析方法; （ 4 ）對于隨機失效閾值問題，研究並給出了相對失效標準下的退化失效模型和分析方法;對強度退化的動態應力-強度干涉失效進行分析，提出了周期性應力作用下的動態應力-強度干涉失效可靠性模型和復合應力作用下動態應力-強度干涉失效可靠性模型。
  3. The paper consists of two chapters. in the first chapter, theory 1 [ 1 ] mainly by using the method of the law of the iterated logarithm with finite partial sum in wiener process proves hartman - wintner [ 1 ] law of the iterated logarithm for special finite partial weight sums

    本文正文分兩部分，定理1主要利用[ 1 ] wiener過程下的有限項部分和的重對數律，把hartman - wintner重對數律[ 1 ]推廣到對特殊加權部分和也成立。
  4. Application of wavelet transform - based wiener filtering method to denoise in agricultural product images

    濾波方法在農產品圖像去噪中的應用
  5. And key technologies of mc - cdma, channel estimations and diversity combinations, are mainly studied for the application of mc - cdma. the channel estimation based on pilot carriers is analyzed, and an improved method with wiener filtering is presented. simulations of the method are carried in time - varying multi - path channel

    本文分析了基於導頻的通道估計演算法，提出了採用維納濾波平滑的改進估計演算法，並在多徑時變通道下進行了計算機模擬，對系統各參數分別對通道估計誤差和誤碼率性能的影響做了詳細分析和比較，從而證明了演算法和改進的有效性。
  6. The experiments show the method of wiener filter is effective

    實驗驗證了該方法具有較高的定位精度。
  7. Wiener method is based on statistics estimated from a local neighborhood of each pixel. ( 2 ) acquisition of head and brain volumetric data and development real head and brain reconstruction and visualization algorithms : by using threshold technique and morphological operations such as dilate and erosion, head segmented data were obtained. to obtain the brain segmented data, construct an initial template, design and developed a naval algorithm to make the initial template dynamic change with image slice to get the brain data ; designed a framework for searching, sampling and storing contour data

    採用灰度閾值技術和數學形態學的操作獲取頭的數據；在對腦的分割中，本文提出了一種根據腦圖像特點和相鄰圖像在幾何結構上具有相似性的特點，構建了自適應模板匹配檢測腦的方法：首先選擇其中最易處理的圖片應用閾值化演算法和形態學方法提取出腦輪廓，然後根據相鄰圖像之間形態具有相似性的特點，再利用形態學演算法實現腦體數據分割的操作。
  8. In the method dff ( depth from focus ), aiming at the characteristic of the images, we proposed that wiener filter and image brightness normalization can be apply as preprocessing tools

    首次提出用維納濾波和圖像亮度歸一化對圖像做預處理，使對焦深度法的評價曲線形狀得到明顯的改善。
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