隨機信源 的英文怎麼說

中文拼音 [suíjīxìnyuán]
隨機信源 英文
random sources
  • 隨 : Ⅰ動詞1 （跟; 跟隨） follow 2 （順從） comply with; adapt to 3 （任憑; 由著） let （sb do as he li...
  • 機 : machineengine
  • 源 : 名詞1. （水流起頭的地方） source （of a river）; fountainhead 2. （來源） source; cause 3. （姓氏） a surname
  • 隨機 : random stochasticrandom
  • 信源 : informatio ource
  1. Slotted random access channel based on multimedia packet

    多媒體信源時隙式隨機多址系統研究
  2. The env protein deduced from env gene encodes the hydrophilic surface protein ( su ) and the hydrophobic transmembrane domain ( tm ) that determine the specific interaction between virus particles and cell surface receptors during retroviral entry. the su of retroviruses is a highly variable genetic element, containing receptor binding sites and major antigenic determinants. exjsrv - specific dna probes were derived. by using these dna probes in tissue hybridization. we successfully identified jsrv mrna expression and proviruses dna in sheep lung tissues infected with jsrv and control group has no postive signals, validating the use of exogenous virus - specific dna probes in the analysis of oncogenic proviral integration sites and identification of integrated exogenous proviral sequences

    用地高辛隨機引物法標記exjsrv特異的env片段，制備探針，原位雜交檢測spa肺組織中的rna及前病毒dna ，結果表明spa患羊肺組織內有jsrvenv基因mrna的表達，同時也檢測到了前病毒dna ，而相應的陰性對照卻無陽性信號，證實外源性病毒特異的dna探針在致瘤性前病毒的整合位點和整合的外源性前病毒的檢測中具有可信度。
  3. The results showed that it is feasible to use chaotic jamming signals as mask jamming sources. its jamming effectiveness is equivalent to that of random signal and superior to that of m sequence

    結果表明，混沌干擾信號可以作為遮蓋性干擾信號的干擾源，其遮蓋效能與隨機信號相當，且優于m序列干擾信號。
  4. Abstract : a technical solution for the multi - channel random data stream by tsr receiving programming is presented. details about resident interrupt receiving, data buffer setup, data segment address keeping, buffer read / write operation and program resident / unresident are described ， and information process programming with advanced language is discussed. the application of this technique in the control system for the automatic burdening of a cement production line is given. the debugging method and procedure is introduced. source program written in advanced language, include data buffer access and calling are listed

    文摘:給出了一種「多通道隨機數據流的中斷駐留接收技術方案」 ，詳細描述了內存駐留中斷接收、開設數據緩沖區、數據段地址保存、駐留/解除和數據緩沖區讀取，討論了高級語言程序信息處理，舉出了該技術方案在「水泥生產線微機全自動配料測控系統」中應用的實例，介紹了調試方法和步驟，給出了高級語言讀取數據緩沖區數據及調用源程序。
  5. The strong deviation theorems are new type theorems established by using the notion of the likelihood ratio. professor liu wen frist applied an analysis method in solving a class of strong deviation theorems for a sequense of random variables. later professor liu wen studied the shannon - mcmillan theorem in information theorems [ 2 ] - [ 8 ] and deviation theorems of non - negative continuous random variables [ 10 ] - [ 11 ] by using the analytic technique and obtained some strong deviation theorems. the chapter 2 of the paper studied a class of strong deviation theorems of function of two variables of information sources and obtained a further study of shannon - mcmillan theorem of markov information sourses by definning the using concept of entropy density divergence. the chapter 3 of the paper studied a class of strong deviation theorems of non - negative continuous random variables by using tool of transformation of laplace. information theory, as a branch of applied probability theory, becomes more and more important in appling

    劉文教授在解決大數定律中，用首創的分析方法得到一類隨機變量序列的強偏差定理。后來，劉文教授把分析方法用於信息論中shannon - mcmillan定理和連續型隨機變量的偏差定理的研究，得到了若干強偏差定理。本文的第二章是引進任意信源相對熵密度偏差的概念，並利用這個概念研究任意信源二元函數的一類強偏差定理，得到了馬氏信源shannon - mcmillan定理的一個推廣。
  6. So it can resolve the geology problems. this method has the character of reconnoitering deeply, high ability of penetrating high resistance layer, little random disturbance, observing both far and near, observe in different time windows, receiving the geology information in different depth. so this method is widely used in source exploration and engineering measure

    該方法以其具有勘探深度大、穿透高阻層能力強、隨機干擾小、可以在遠區觀測、亦可以在近區觀測、選擇不同時窗進行觀測、可以獲得不同深度的地質信息等優點，被廣泛的應用於資源勘探和工程勘察領域，成為引人注目的地球物理勘探手段之一。
  7. 2, studying the character of the output of the laser used on the practical qkd system, and design and made a photo - electronic detection circuit to accomplish the necessary photo ? electronic conversion for the practical qkd system. 3, designed two balance true random codes generators for qkd system, they are based on physical random source. and analyzed randomicity of the generators

    三、設計製作了量子保密通信用的真隨機碼發生器，先後製成了兩臺樣機，一臺採用窄帶隨機信號源，一臺採用寬帶隨機源，並研究了隨機源對隨機碼的隨機性的影響，最後進行了隨機性的分析。
  8. The spreading code is acquired from the transmission data source. as a result, the method to generate the spread codes is very important. and the method determines the practical application of sess communication system

    自編碼擴頻通信的擴頻序列是從待傳輸的信源數據流中獲得的，因此信源的隨機化技術是自編碼擴頻通信的基礎，它在很大程度上決定了自編碼擴頻通信是否能獲得實際應用。
  9. At 1999, lim nguyen first brought forward a novel self - encoded spread spectrum ( sess ) system, which spread spectrum sequence is full builded by the source data. in sess system, which does not use pn codes. it employs random spreading sequences that are extracted from the information data

    自編碼直擴通信是limnguyen在1999年首次提出的一種利用信源數據產生擴頻序列的隨機直擴技術，它產生具有隨機的、動態可變的擴頻序列，因而是一種較好的安全通信方式。
  10. Among sequenced 16 positive clones randomly selected, two represent novel expression tag sequences, two are homologous to two unknown proteins in genbank ; the rest are homologous to known or putative proteins or enzymes with definite functions by searching the genbank through blast program, which are involved in various life activities of cell such as regulation of gene expression, plant secondary metabolism, signal transduction, adversity resistance, stress response and defense reaction. significant changes of quantities of these gene fragments were observed before and after ssh, which indicated they were enriched after ssh

    隨機挑選了16個差異表達的克隆進行序列測定，經與genbank數據庫相關數據比較分析，發現有2個新的cdna片段（ ets ） ，有12序列與genbank中已知蛋白或推測蛋白質（ putativeprotein ）序列有高低不同的同源性，它們參與基因的表達調控、植物的次生代謝、信號傳導、抗逆、應激及防禦反應等細胞生命活動過程。
  11. 2 the product is well - found with the machine accessories bottom, power wire, manual, packingetc

    2產品隨機附件底座電源線信號線說明書包裝等全
  12. Disserted the principle of computer simulation of signal source of random moving multi - target, the methods of simulating two and three dimesion locuses of moving multi - target and simulating the interference of random noise. introduced the file format of the output parameters, the technique of data transformation and the method of software realization

    論述了機動多目標計算機模擬信號源的原理，模擬二維及三維機動多目標運動軌跡的方法以及模擬機動多目標在運動時所受到的各種隨機噪聲干擾的方法，給出了輸出參數的文件格式及數據轉換技術，並介紹了軟體的實現方法。
  13. The origin of the fund - management stimulating problem is that the standard of rational agent ’ s activities is utility maximum. but, in the reality, the fund investor and the fund administrator are a kind of consignation and there is information asymmetry. the fund investor ( principle ) wants to make the fund administrator ( agent ) act according to the benefits of the former, but the investor ca n ' t observe the investment activity of the administrator directly and in time. he can only observe other variables which are decided by the administrator ’ s activity and other outside uncertain factors

    基金激勵問題產生的根源在於理性人的行動都以自身效用或利益最大化為標準，但在現實中，基金投資者與基金管理者是一種委託代理關系且兩者之間存在著信息不對稱，基金投資者（委託人）想使基金管理人（代理人）按照前者的利益選擇行動，但投資者不能直接及時地觀察管理人的投資行動，他能觀察到的只是另一些指標變量，這些變量由管理人的行動和其他外生隨機因素共同決定。
  14. Synthesis mineral resource information predication has been attempted in our country, and some obtained some effects. but because of the diversity, indirection and randomicity of mineral resource information, the classical data processing technique is difficulty to get marked effects

    綜合信息礦產資源預測在我國有許多有益的嘗試，並且也取得了一些成果，但由於地學信息的多樣性、間接性、隨機性等特點，使得傳統數據處理技術難以有顯著作為。
  15. A strong deviation theorem of multivariate function sequences of arbitrary random variables is obtained by using moment generating functions and differentiation of measures on a net. and a strong deviation theorem of discrete information sources is obtained

    本論文利用母函數和網微分法得到任意隨機變量多元函數序列的強偏差定理；及一個對離散信源普遍成立的強偏差定理。
  16. The university informationalization is a kind of hypothesized education environment based on the digitized information, the computer technology and the network system, which makes digitization the teaching and management, informationalization and intellectualization realize within a university. with the rapid development of information technology, the university informationalization construction made significant progress. based on the researches of information effective sharing, the application effective integration, the user unification connection in the campus network, referred to erp ( enterprise resources plan ), qinghua university proposed a concept that is the university resources plan ( university resource planning, urp )

    高校信息化是以數字化信息為基礎，以計算機技術和網路系統為依託，實現學校教學和辦公數字化、信息化、智能化的一種虛擬教育環境。隨著信息技術的蓬勃發展，高校信息化建設有了重大進展，基於對校園網路中信息有效共享，應用有效集成，用戶統一介面這些問題的研究，參照erp （企業資源計劃） ，清華大學提出了大學資源計劃（ universityresourceplanning ， urp ）這一概念。
  17. Ram ： random access memory ; internal storage device containing volatile information which can be changed ; read - write memory. when electrical power is cut off from a ram ic its memory is lost

    隨機存儲器：隨機存儲器；存儲內部可變信息的設備；讀/寫存儲器。當電源斷開時，隨機存儲器集成電路中的信息會丟失。
  18. Tolerance distributions are simulated by computer, a computer simulation program based on mc method has been used to analysis the model. after calculating part tolerance compounds of five levels, get acceptable capacitor and induce tolerance level compounds to assure the steady operation of power modules at certain confidence level. these will provide references to reliability design and analysis work of the power conditioning system

    根據能源模塊的性能要求，建立能源模塊容差分析的隨機優化模型，利用計算機模擬能源系統電路元器件的容差分佈，給出了基於montecarlo方法的計算機模擬求解程序，並對五種確定容差等級元器件組合進行求解，得到了保證能源模塊在一定置信水平下可靠運行的電容器、電感容差等級組合的可行解集，為能源系統的可靠性設計分析提供了依據。
  19. Together with the information and knowledge age, here comes the widely - extend internet and swarming information. the article puts the benefit that the readers get from public libraries and other medium into comparison, and gives a basic analysis on the social benefit, educational benefit, the direct and indirect benefit that the libraries can provide for the readers

    隨著信息時代、知識經濟社會的到來，計算機網路蓬勃發展，信息量猛增，本文探討了在信息時代，讀者利用公共圖書館資源和其它信息媒介的情況及其對比，初步分析了圖書館的社會效益、教育效益和讀者從圖書館得到的直接經濟效益和間接經濟效益。
  20. Firstly, by selecting and defining the resource load indexes rationally, lbmr take into consideration the effect on the resource usage of source node and destination node by the migrant. by means of vector operations, lbmr can use multiply resources in harmony. secondly, lbmr adopts the smallest k - subset random algorithin, and the load index information is provided by the information cache

    Lbmr演算法的主要思想有三點：第一，基於合理選擇和定義的資源負載向量，綜合考慮進程遷移對源節點和目標節點資源利用率的影響，通過向量運算協調多種資源的平衡使用；第二，基於最小k子集隨機演算法，採用信息cache提供的負載信息作為負載平衡演算法位置策略的選擇依據；第三，基於進程生命時間的概率分佈，根據遷移進程減速（ slowdown ）數學期望值的改善程度，選擇適合於遷移的進程。
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