計算機盲 的英文怎麼說

中文拼音 [jìsuànjīmáng]
計算機盲 英文
computer illiteracy
  • 計 : Ⅰ動詞1 （計算） count; compute; calculate; number 2 （設想; 打算） plan; plot Ⅱ名詞1 （測量或計算...
  • 算 : Ⅰ動詞1 （計算數目） calculate; reckon; compute; figure 2 （計算進去） include; count 3 （謀劃;計...
  • 機 : machineengine
  • 盲 : 形容詞（看不見東西; 瞎） blind
  • 計算機 : computer; calculator; calculating machine; computing machinery; electronic wizard; processor; pro...
  • 計算 : 1 （求得未知數） count; compute; calculate; reckon; enumerate 2 （考慮; 籌劃） consideration; pla...
  1. Moreover two types of non - cooperative sequences estimation and despreading schemes are introduced briefly. 2. several usual blind code synchronization methods, including delay multiply ( sliding autocorrelation ), maximum norm and average noise reduction approaches are summed up and analyzed by computer simulations

    2 、總結和介紹了幾種常用的盲碼同步方法，包括延遲相乘（滑動自相關）法、最大范數法、平均降噪法等，並進行了計算機模擬和分析。
  2. Abstract : in this paper, we present a series of important applications of blind signature to computer security communication, especially to electronic voting and electronic cash

    文摘:根據近年來國內外關于數字簽名的研究背景及進展，闡述盲簽名在計算機保密通信，特別是在電子貨幣等方面的一系列重要應用。
  3. But to this day, the design of the wind turbine is still the experience method because of complex computation and device. this method is blind and uncertain

    但是到目前為止，由於計算過于繁瑣，模型試驗設備過于復雜，風力發電機的設計基本上還是採用經驗設計法，帶有很大的盲目性和不確定性。
  4. The system uses a special kind of keyboard technology, with which the blind can get audio explanations and relating words while reading braille publications, chinese or ascii

    由中科院下屬部門研製開發，一套漢語盲人用點字法計算機系統，已經成功的通過了核查。相信通過這一系統，盲人也能享受到由計算機帶來的樂趣了。
  5. Comparing with non - bnyain methods, it ' s prominent featares lay in that it combines the prior and posterior information, which avoids the disadvantag of subjective bias caused by simply using the prior information only, of blind search caused by the incomplete sample information, of noise affection caused by simply using the sample information only if we choice a suitable priof, we can conduct the bayesian leaming effectively, so it fits the problems of data mining and machine leaming that possess charaters of probability and statistics, especially when the samples are rare

    與非貝葉揚方法相比，貝葉斯方法的特出特點是其學習機制可以綜合先驗信息和后驗信息，既可避免只使用先驗信息可能帶來的主觀偏見，和缺乏樣本信息時的大量盲目搜索與計算，也可避免只使用樣本信息帶來的噪音的影響只要合理地確定先驗，就可以進行有效的學習。因此，適用於具有概率統計特徵的數據採掘和機器學習（或發現）問題，尤其是樣本難得的問題
  6. Traditional delay estimation based on ica requires the trail sequences to initialize the receiver, but the new algorithm based on ica does not need the trail sequences. it is based on the channel character of downlink, using the ica algorithm to estimate the multi - path mixture matrix, then, find the delay information which is embodied by the column vector of the mixture matrix. the simulation results show that it does enhance the performance of traditional detector without wasting the invaluable frequency resource

    傳統的通道估計演算法需要訓練序列使接收端的參數調整到理想狀態，而本文提出的基於ica的通道估計的多用戶檢測演算法不需要訓練序列，它是利用下行通道的固有特點，用ica的盲源分離法估計出多徑通道的卷積矩陣，從而從中提取出通道的延遲信息，模擬實驗結果證明這種方法在節省了頻譜資源的同時取得較好的估計效果，使得傳統的接收機的誤碼性能得到了很大的提高。
  7. To avoid aimlessness in choosing design parameters, the variable permission scopes were computed and protracted by applying numerical method

    為避免機構綜合過程中設計參數選取的盲目性，利用數值計算方法確定並繪制設計變量的可取值域。
  8. In the inference processing, the paper employs from - top - to - bottom method to provide the heuristic information for producing alternate step, and it reduce the blindness and search space of playing go game and is helpful for raising the speed of computation. it can adapt programs to time - restricted games and shorten waiting time of the opponent. 5

    在推理機的推理過程中，採用一種自上而下的過程，為產生候選棋步提供了一種啟發式的信息，減少了走棋的盲目性和搜索空間，有助於提高計算的速度，這對于程序適應有時限的比賽，縮短對手的等待時間，是有意義的。
  9. On - line monitoring of hvcb is the precondition of predicting maintenance, is the key element of reliable run, and is the important supplement to the traditional off - line preventive maintenance in fact, the faults are made by hvcb, no matter in number or in times, is over 60 % of total faults so it has determinative importance for improving the reliability of power supply and this can greatly decrease the capital waste used by - dating overhaul in this paper, the inspecting way of hvcb mechanism characteristic is discussed the concept of sub - circuit protector is presented, the scheme that we offered has been combined with sub - circuit integrality monitoring theory, to ensure that it has the two functions as a whole according the shut - off times at rated short circuit given by hvcb manufacturer, the electricity longevity loss can be calculated in each operation, and the remained longevity can be forecast too an indirect way for calculating main touch ' s temperature by using breaker shell temperature, air circumference temperature and breaker ' s heat resistance is improved in this paper, and main touch resistance can be calculated if providing the load current msp430, a new single chip microcomputer made by ti company, is engaged to develop the hardware system of the on - line monitoring device, and special problem brought by the lower supply voltage range of this chip is considered fully

    高壓斷路器所造成的事故無論是在次數，還是在事故所造成的停電時間上都占據總量60以上。因此，及時了解斷路器的工作狀態對提高供電可靠性有決定性意義；並可以大大減少盲目定期檢修帶來的資金浪費。本文論述了斷路器機械特性參數監測方法；提出了二次迴路保護器的概念，並將跳、合閘線圈完整性監視和二次迴路保護結合起來，給出具有完整性監視功能的二次迴路保護器實現方案；根據斷路器生產廠家提供的斷路器額定短路電流分斷次數，計算每次分閘對應的觸頭電壽命損耗，預測觸頭電壽命；提出根據斷路器殼體溫度和斷路器周圍空氣溫度結合斷路器熱阻來計算斷路器主觸頭穩態溫升的方法，並根據此時的負荷電流間接計算主觸頭迴路的電阻；在硬體電路設計上，採用美國ti公司最新推出的一種功能強大的單片機msp430 ，並充分考慮該晶元的適用電壓范圍給設計帶來的特殊問題；在通信模塊的設計中，解決了不同工作電壓晶元之間的介面問題，並給出了直接聯接的接線方案。
  10. The constant modulus algorithm ( cma ) is the most widely used algorithm in digital communication systems due to its simplicity and robustness. in this paper we analysis the inherent limitation of cma which lead to a tradeoff between convergence rate and misadjustment, and propose several variable step size cma by putting variable step - size theories into cma. the convergence performance of the proposed algorithms is illustrated by computer simulations

    本文對數字通信系統中廣泛應用的bussgang類盲均衡演算法? ?恆模演算法（ cma ）進行了深入研究，分析了制約其性能進一步提高的因素，將變步長理論應用於恆模演算法，提出了一系列恆模改進演算法，並通過計算機模擬對改進演算法的收斂性能進行了驗證。
  11. To computer the risk of investment decision, a decision model with risk degree is built. in order to simulate the dynamic process of the project, the paper proposes an approach based on computer simulation and applies the method to evaluate the feasibility of the project through analyzing the simulative method in investment decision. in this research, the method is applied in a practical project to determine that it is an impersonal and reliable method

    結合當前對經濟評價動態及全面的要求，用計算機模擬的方法對建設項目的投資決策進行了分析計算和論述，並對一個具體的工程實例的財務指標作了預測和分析，確定了影響因素，對投資過程中可能評價值進行了模擬，填補了以往投資決策缺乏不確分析的不足，從而更接近實際，為決策者提供了決策的依據，避免了投資決策的盲目性。
  12. The computer simulation results show that the odd - order normalized cumluant algorithms give lower - complexity, faster convergence rate, smaller steady state mean square error ( msb ) and great fault tolerant ability in comparison with even - order normalized cumluant algorithms in the same situation

    本文對于提出的各種演算法，進行了計算機模擬，並與相同條件下的偶數階歸一化累積量盲均衡演算法的模擬進行比較。
  13. The problem of source separation - separation of one or more desired signals from mixed recordings of multiple signals - has traditionally been approached by using multiple microphones, in order to obtain sufficient information about the incoming speech signals to perform effective separation. typically, no prior information about the speech signals is assumed, other than that the multiple signals that have been combined are statistically independent, or uncorrelated with each other

    但是要在計算機上實現人耳的這個能力是非常困難的，這就是計算機模擬人耳功能的盲信號分離問題（ bss ） ，即要從混合在一起的聲音信號中分離出一個或者多個感興趣的聲音信號出來，而事先我們對混合在一起的聲源信號的情況是根本不知道的。
  14. The blind synchronization method based on cyclostationarity is firstly analyzed in the downlink. simulations of the method are carried out under different channel conditions. the performances of the method are analyzed, and then compared with the blind method based on the cyclic prefix of ofdm symbols, thus the validity of the method is proved

    本文首先在下行鏈路中分析了基於ofdm信號的循環平穩特性的盲同步信息估計演算法，並在多種通道條件下進行了計算機模擬，對基於ofdm信號循環平穩特性的估計器的性能進行了分析，並與基於ofdm信號循環前綴的ml演算法的估計性能進行了比較，從而證明了提出演算法的有效性。
  15. Simulating the electronic devices by computers, can forecast the real performance of devices before experiments. by discussing the effects of changing the size and material, we can reduce the blindness and times of experiments, and save the experiment outlay. computer simulation of field emission cathodes is an important research topic

    利用計算機來模擬電子器件的性能，可以在實驗前預測器件的性能，探討器件結構尺寸、材料等因素對器件特性的影響，減少實驗的盲目性，從而可以減少實驗次數、節約實驗經費，因此關于場發射陰極的計算機模擬也是一個十分重要的研究課題。
  16. Take the hoc based blind modulation detection algorithm as an example, the relationship between the blind modulation detection algorithm and synchronization is investigated. an unproved detection algorithm robust to frequency offset is proposed which solves the problem caused by the error in carrier synchronization. how to synchronize a received signal with unknown modulation type is studied and a blind algorithm to estimate symbol timing of the signals with unknown modulation type is presented

    研究了載波同步和碼元定時同步與調制方式盲檢測演算法的關系；以自適應單載波中高階累積量調制方式盲檢測演算法為例，對于載波同步誤差引起的頻偏問題，提出一種基於頻偏穩健的mdpsk信號調制方式盲檢測演算法；對于未知調制方式信號的定時同步問題，提出一種盲定時估計演算法，該演算法可以估計mdpsk和mqam信號的定時同步信息，實現數字信號的同步分類；提出了一種基於調制方式盲檢測的自適應接收機結構，把調制方式盲檢測，信噪比估計和同步解調聯合起來進行，實現調制方式隨通道質量而自適應變化的信號的正確接收。
  17. Under the frame of natural gradient algorithm, an ica algorithm based on adaptive kernel estimation is proposed, which can separate arbitrary mixed signals ( such as super - gaussian and sub - gaussian, symmetric and asymmetric signals )

    摘要在自然梯度演算法的框架下，本文利用隨機變量概率密度函數非參數估計的自適應核函數法，給出了一種能夠對任意混合信號（超高斯和亞高斯信號，對稱和非對稱分佈信號）進行盲分離的演算法。
  18. Anyone can teach you to use a program, but unless you get the gist of what you ' re doing when the technology changes, you ' ll be left computer illiterate

    任何人都可以教你使用一個程序，但當技術發生諸多變化時，除非你掌握了怎樣做的要領，否則你仍會成為一個計算機盲。
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