概率比 的英文怎麼說

中文拼音 [gàilǜbǐ]
概率比 英文
likelihood ratio
  • 概 : Ⅰ名詞1 （大略） general outline 2 （神氣） manner of carrying and conducting oneself; deportment ...
  • 率 : 率名詞（比值） rate; ratio; proportion
  • 比 : Ⅰ動詞1 （比較; 較量高下、 長短、距離、好壞等） compare; compete; contrast; match; emulate 2 （比...
  • 概率 : [數學] probability; chance概率論 probability theory; theory of chances; 概率曲線 probability curv...
  1. On the demand of application and according to the soluhons menhoned above, a method of displacement waiting auto - sy ' nchronizing is put forward, which is based on match filters. at the end a complete and speeflc set of hardware circuits and software programs which haplements the scheme, is also presented in the ancle. the synchronization system was tested in the pool and in the shallow wate near m port, the result of the test shows that its performance is satisfactory

    論文著重介紹實現了跳頻通信系統同步的一般方法，並詳細分析和對比跳頻同步系統的捕獲方案，在此基礎上，提出了一個基於匹配濾波器的位移等待式自同步方案，設計、完成並給出了詳細硬體連線電路圖、軟體程序流程圖和部分程序清單，該自同步方法在實驗室水池實驗取得良好的效果，並在廈門港海域進行了現場實驗測試，具有較低的誤碼率和一定的檢測概率，結果令人滿意。
  2. The method proposed in this thesis do well in solving the problems of multi - damping - ratio - spectra simulation. it is convenient to obtain the pareto optimal solution set of the multi - object question by using implicit parallel genetic algorithms and the method can meet the practical needs for simulating ground motions coinciding with multi - damping - ratio - spectra in seismic design. the crossing rate and variance rate are important parameters of genetic algorithms which affect the rate of convergence, the adapting rate of cross and variation in this paper can auto - adapt and according to stand or fall of current sample, it assures the sample approach to the pareto optimal solution set in fast convergent speed

    較好地解決多阻尼比反應譜擬合問題；本文方法通過一次運行就能獲得一組具有集系特性的地震動，在擬合多阻尼比反應譜的人造地震波集系的模擬方面有傳統方法所不能比擬的優勢，產生的人造波或人造波集系可滿足工程抗震設計需要；在遺傳演算法中，交叉概率和變異概率是影響收斂速度的重要參數，本文採用的改進自適應交叉概率和變異概率，可以根據當前樣本的好壞程度來自動地選擇適當的交叉概率和變異概率，以保證演算法始終以較好的速度向pareto最優解集逼近。
  3. A interception probability reduction theory by means of comparing the rppm with constant pri pulse sequence is also analysised in this paper, further more the strong properties of eccm of the rppm is discussed and analysised

    此外，本文還介紹了隨機脈位調制信號比較于等重復周期（ pri ）脈沖信號來降低信號被截獲概率的原理，討論並分析了隨機脈位調制脈沖多普勒雷達較強的抗干擾能力。
  4. However, there is no area where probabilistic methods are more natural than in combinatorics.

    但是，沒有任何一個領域比在組合學中使用概率方法更自然了。
  5. Investors produce biases systematically in their decision making. debont and thaler believe that overconfidence is one of human being ’ s most stable psychological characteristics and their evidences show that people are overconfident of the probabilities of occurrences of uncertain events in their decision making

    投資者系統性決策偏差比較多， debont和thaler認為過度自信是人類最為穩定的心理特性，他們列舉了度量的證據顯示人們在做決策時，對不確定性事件發生的概率的估計過于自信。
  6. The error probability of binary am is greater than for binary fm by a factor of at least 6

    二進制調幅的誤差概率比二進制調頻至少大5倍
  7. We have investigated transport properties of electrons in magnetic quantum structures under an applied constant electric field. the transmission coefficient and current density have been calculated for electron tunneling through structures consisting of identical magnetic barriers and magnetic wells and structures consisting of unidentical magnetic barriers and magnetic wells. it is shown that the transmission coefficient of electrons in a wider nonresonance energy region is enhanced under an applied electric field. the resonance is suppressed for electron tunneling through double - barrier magnetic ( dbm ) structures arranged with identical magnetic barriers and magnetic wells. incomplete resonance at zero bias is changed to complete resonance at proper bias for electron tunneling through dbm structures arranged with different magnetic barriers and magnetic wells. the results also indicate that there exist negative conductivity and noticeable size effect in dbm structures

    對磁量子結構中電子在外加恆定電場下的輸運性質進行了研究.分別計算了電子隧穿相同磁壘磁阱和不同磁壘磁阱構成的兩種磁量子結構的傳輸概率和電流密度.計算結果表明，在相當寬廣的非共振電子入射能區，外加電場下電子的傳輸概率比無電場時增加.對于電子隧穿相同磁壘磁阱構成的雙磁壘結構，共振減弱；對于電子隧穿不同磁壘磁阱構成的雙磁壘結構，無電場作用時的非完全共振在適當的偏置電壓下轉化為完全共振，這時的電子可實現理想的共振隧穿.研究同時表明，磁量子結構中存在著顯著的量子尺寸效應和負微分電導
  8. This multiplies the chances of an accident, like the mic stand falling over and killing your oh - so - expensive vintage tube mic

    這樣就會增加事故發生的概率，比如碰倒麥架導致你非常昂貴的經典電子管麥克損壞。
  9. A study of probability and statistics in mathematics curriculum standards between china and america. on the basic research of the part two, there is a deep study about some difference, for example, communication of mathematics of probability and statistics, the statistics reasoning, the problem solving. at last, the writer gives some suggestions to the teacher of china

    第三部分對幾個「數學能力」的進一步分析與教學建議這一部分在中美兩國數學課程《標準》 「統計與概率」比較的基礎上，對兩國都比較重視的幾個「數學能力」 ：交流能力、統計推理、問題解決等做了進一步分析，並在分析的基礎上提出了一些教學的建議。
  10. Recommended by china disabled persons ' federation, the survey is carried out through delamination, isometry, probability and multistage sampling, 734 nationwide counties ( cities, districts ) and 5980 subdistricts is taken out, almost 2. 6 million people, 2 of the national population, is referred

    中國殘聯介紹，這次殘疾人抽樣調查採用分層、等距、概率比例、多階段抽樣方法，從全國范圍內抽取了734個縣（市、區） 5980個調查小區，設計樣本量近260萬人，佔全國總人口的2 。
  11. The statistical analysis of orthogonal saturated design

    序貫概率比檢驗
  12. Men are 6 times more likely to be struck by lightning than women

    男人被閃電擊中的概率比女人高5倍。
  13. By searching and iterative programs, the design of the new test is not hard to obtain

    通過實例將序貫網圖與計量型定數檢驗和計量型序貫概率比檢驗進行比較。
  14. But a researcher has found that women may be responsible for more infections than experts have thought

    但是有位研究者發現妻子感染給丈夫的概率比專家們以前所想的要大。
  15. The results of investigation indicate that accidents are more frequent during construction period than using period

    調查分析結果表明，橋梁結構施工期事故發生概率比使用期高。
  16. He ' s still settling into his new facilitator role, turning the ball over at a higher rate than usual - - four times - - after a team - high 11 times in the first two exhibition games

    他仍然習慣他新的組織者的角色，傳球的概率比以往都高- - - 4次- - - -在球隊的前2場季前賽拿到球隊最高的11次助攻之後。
  17. Abstract : the sequentially censored statistical testing scheme of success ratio, of which the deducing process is based on probability ratio or likelihood ratio, is commonly used in reliability demonstration test

    摘要：成功率序貫截尾統計試驗方案是可靠性驗證試驗中的一種常用方案，其理論推導過程基於「概率比」或「似然比」 。
  18. At the stage of image recognition, a unique model of pcb fault recognition was built on methods of tree - classification and sequenntial probability ratio test, and a kind of method of m feature selection and extraction was introduced

    在圖像識別中，本文分析了常用的模式識別方法，根據樹分類法和序貫概率比檢定法的思想設計了一種獨特的pcb缺陷模式識別方法；並給出了針對各種pcb缺陷模式的特徵選擇與提取方法。
  19. The simulation results illustrate : it will be a small - world network when rewiring probability is small and will be a scale - free network when rewiring probability equals 1

    數值模擬表明：當邊重連概率比較小時，能生成小世界網路，而當重連概率等於1時，能生成無標度網路。
  20. Finally, a new kind of methods on how to classify a sample into one of the several known populations in terms of posterior probability ratio established by the sample ' s predictive density functions when the unknown parameters " prior distributions are diffuse prior and minnesota prior or normal - inverted wishart distribution

    最後，利用參數的充分統計量，根據后驗概率比構造了一類新的基於擴散先驗分佈和正態?逆wishart先驗分佈的多總體貝葉斯分類識別方法。
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