detection likelihood 中文意思是什麼
detection likelihood
解釋
測可能性- detection : n. 1. 探知；發現，發覺；敗露。2. 【化學】檢定，檢查；【電訊】檢波。
- likelihood : n. 1. 可能（性）。2. 【數、統】似然，似真。3. 〈古語〉希望，前途。
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Though maximum likelihood detection ( mld ) can obtain optimum detection performance in mimo communication systems, the ergodic search increases the complexity exponentially with the number of the antennas, which lead to implemental difficulty
在mimo通信系統信號檢測中，最大似然檢測（ mld ）可以獲得最佳的誤碼性能，然而遍歷式搜索方式使得mld的計算復雜度隨天線數呈指數形式遞增，在實際系統中，往往難以實時實現或者不能實現。 -
In this paper, we emphasis on the distributed mimo zero forcing detection, maximum likelihood detection and minimum mean square error detection. the simulation results are presented to compare the proposed distributed mimo detection algorithms
本文重點闡述了分佈mimo的迫零檢測演算法、最大似然檢測演算法和最小均方誤差檢測演算法，並通過模擬比較了這三種分佈mimo檢測演算法的性能。 -
As an application of succeeding, a numerical example of max - cut is given. 3. several semidefinite relaxation detection strategies of the cdma maximum likelihood multiuser detection are investigated. rounding, coordinate descent, cutting plane and branch and bound based on quadratic programming algorithm are presented to get the suboptirnal solution
本文紿出了基於半定規劃模型尋求多用戶檢測問題次優解的幾種重要方法，包括隨機擾動法、坐標下降法、半定規劃的割平面法和二次規劃的分枝定界法等 -
This formula used inverse regression and data fusion technical and maximum likelihood theory, then this method enabled random sample value obtained in ultrasonic and rebound method of different detection population to mix together effectively, and reach estimation of concrete strength
該公式利用逆回歸理論、數據融合技術和最大似然原理，將回彈值和聲速值分別看作被解釋變量，將來自超聲法和回彈法不同量綱的檢測數據進行有效融合，得出混凝土強度的推定值，該推定結果具有無偏性和方差最小性質。 -
An iterative receiver is introduced for convolutionally coded distributed mimo with v - blast architecture. a maximum - likelihood ( ml ) iterative detector and a low - complexity turbo detection scheme are proposed. the computational complexity is o ~ ( m _ tslogm ) and o ( m _ t ~ 2m _ r ~ 2s ~ 2m ) respectively
在考慮大尺度衰落和小尺度衰落的通道條件下，針對通道碼為卷積碼的v - blast類分散式mimo / ofdm系統，設計了發射機結構及其迭代接收方案。 -
According to the mechanism of speech signal, an effective pitch detection algorithm by combined liner predictive coding with maximum likelihood was proposed
摘要根據語音信號產生機理，結合常用的線性預測和最大似然法，提出了一種有效的基音檢測演算法。 -
In order to make the mobile know its subchannel allocation result, a blind maximum - likelihood subchannel detection algorithm is proposed, which can improve the system efficiency and has been proved to be feasible in practice
為此我們提出了盲最大似然子通道檢測演算法，該演算法在實際中是切實可行的，並能使系統的效率有很大提高。 -
Then combining the idea of likelihood ratio detection and the template matching method, this paper put forward a matching detection method for detecting hovering helicopter using missle - borne pulsed doppler radar. in the third part of this paper, the author analized the effect of multipath to the detection using radar, and put forward a modified m n detection structure to the detection of hovering helicopter under multipath circumstance
本章的第三部分闡述了多徑干擾對雷達檢測性能的影響，提出了一種應用於多徑效應環境中檢測目標回波的修正mm檢測結構並應用於懸停直升機的檢測過程，分析了該演算法的檢測性能及其與檢測結構的關系。 -
Maximum - likelihood - sequence - detection in dfh with its characteristics
差分跳頻最大似然序列檢測及其性能分析
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