跳碼 的英文怎麼說

中文拼音 [tiàomǎ]
跳碼 英文
frame hopping
  • 跳 : 動詞1 （腿用力彈起） jump; leap; skip; bounce 2 （彈力使物體突然向上移動） spring; leap 3 （一起...
  • 碼 : Ⅰ名詞（表示數目的符號或用具） a sign or object indicating number; code Ⅱ量詞1 （指一件事或一類的...
  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. He was the first man dawn the gangway and into the lone telephone booth on the wharf.

    他第一個沖下跳板，跑進碼頭上獨一無二的電話間。
  3. On the base of researching the theory of the scheme and analyzing the signal feature, it is obtained that the existence manners and character of distance information in the differential frequency signal. at the same time, a new conclusion is gained that the technology of frequency agility can decrease the constant error of system. it is also to say that frequency agility and frequency modulation fixed - distance fuze has the similar feature to random period frequency modulation fixed - distance fuze. according to the theory of address coding in the hopping - frequency communication, the paper presents the principle of selecting the frequency agility sequence which fit to the radio fuze and constructs the frequency agility sequence family based on the rs codes

    在深入研究方案原理和分析信號特徵的基礎上，獲得了該體制引信差頻信號中，距離信息的存在形式和特點，得出了頻率捷變技術的引入降低了系統定距固定誤差這一新的結論，即頻率捷變調頻定距引信在定距性能上具有類似隨機周期調頻定距的特徵。本文引入跳頻通信地址編碼理論，結合無線電引信的具體特徵，提出了適用於無線電引信的頻率捷變序列的選擇原則，並構造了基於rs碼的寬間隔頻率捷變序列族。
  4. Chapter 3 discusses the modules used in the fh - mpsk and fh - / 4dqpsk systems. these modules include : duc / ddc ( digital up converter / digital down converter ), nyquist flitter, burst start detection, interpolation module, pll ( phase locked loop ), pll error extraction, initial phase correction and the coding and decoding for tcm

    第三章主要討論了跳頻模式下fh - mpsk和fh - 4dqpsk系統中各個模塊的設計，這些模塊包括：上下變頻器、奈奎斯特濾波器、信號到達檢測、插值模塊、通用環路、各環路誤差提取方法、初始相位校正和tcm編譯碼。
  5. Ah, it s a fine dance - i m with you there - and looks mighty like a hornpipe in a rope s end at execution dock by london town, it does

    啊，這把戲可真絕也算上我一個。還真像倫敦城外正法碼頭上脖子上套著繩圈跳舞的水手玩的那套把戲。
  6. The second line of assembler is a jump instruction that jumps 1 byte forward

    第二行代碼是一條向前跳1個位元組的跳轉指令。
  7. The salesman jumped out of his boat, lowered his tripod and, using a digital camera and a 600mm lens, photographed this roseate spoonbill just as it came in for a landing

    看到這個場景的時候，這個銷售員跳出他的小船，放下三腳架，用600毫米鏡頭的數碼相機，拍下了琵鷺著陸時的照片。
  8. It was as bright as glory, and you d have a little glimpse of treetops a - plunging about away off yonder in the storm, hundreds of yards further than you could see before ; dark as sin again in a second, and now you d hear the thunder let go with an awful crash, and then go rumbling, grumbling, tumbling, down the sky towards the under side of the world, like rolling empty barrels down stairs - where it s long stairs and they bounce a good deal, you know

    天亮得耀眼，只見千萬棵樹梢在暴風雨中翻滾，和往常不同，連幾百碼以外也看得清清楚楚。再一剎那間，又是一片漆黑。這時只聽得雷聲猛烈地炸開，轟隆隆呼嚕嚕從天上滾下來，朝地底下滾過去，活象一批空空的木桶在樓梯上往下滾，而且樓梯又長，知道吧，就連滾帶跳，不亦樂乎。
  9. The thread contains all the painting and timing code that the bouncing ball window needs to animate the ball in the window

    該線程包含彈跳的球窗口在使窗口中的球產生動畫效果時所需的所有繪畫和執行時間代碼。
  10. Because of the unique issues in the networks, including mobility - induced disconnection, network partition, high out - of - order delivery ratios and channel errors, the congestion control and the error recovery in the network is challenging. in this environment, the interaction between tcp and mac layer protocols, the affection of route protocols on the performance of tcp and the particular congestion control and error recovery mechanism are first discussed. then a particular transport layer protocol scheme based on the non - feedback mechanism is presented, with emphasis on the analysis and simulation of the key parameter

    文中主要討論了兩種不同網路結構中的無線tcp協議改進方案，其一在最後一跳為無線鏈路的網路環境中，針對基本tcp擁塞控制機制存在的缺陷，文中在現有解決方案的基礎上提出一綜合性的方案，其中包括無線鏈路的高誤碼率和連接斷開問題的解決，並重點對方案中出現的交叉層問題進行分析和模擬；其二，考慮的是分散式網路（ adhoc ） ，在文中較為詳細的分析了tcp和mac層機制間的相互作用、路由協議中造成tcp性能降低的因素、 adhoc網路中應採取的特殊擁塞控制和差錯恢復機制，在此基礎上提出了一種採用非反饋機制的解決方案，重點對方案中的關鍵參數進行分析和模擬，分析和模擬結果表明此機制可在很大程度上提高adhoc網路中tcp的性能。
  11. Led data control electronic fence light, with advanced data control technique, can function at a single color or various color by a single light. ; start and change color synchronously, and also indicate the effects of color dancing and gradual change, and, furthermore, show the functions of color chasing one after another, scanning change

    Led數控電子護欄燈，以先進的數碼控制技術，具有一燈單色和一燈多色的功能，既可用同步啟動、同步變色，也可顯示跳度或漸變燈光色彩效果，更可實現燈光色彩追逐、掃描變化功能。
  12. The transmit circuit includes convolutional encoding, framing, differential encoding, shaping filter, pn generator, hopping pattern generator, etc. the main part of receive circuit is matched filter

    發送電路包括卷積編碼、成幀、差分、成形濾波、 pn發生器和跳頻圖案發生器等；接收電路的主要部分是匹配濾波器。
  13. The code hopping technique for encoding in remote control system

    遙控系統中控制碼的跳碼加密防盜技術
  14. The genetic algorithm with load balance can solve routing problem and can be applied in mobile ip and next hop route. chapter 4 collaborates on routing problem via a designated node. due to the excellent performance in nondeterministic polynomial problem, such as tsp, we choose the genetic algorithm to implement triangle routing in mobile ip protocol

    本文第三章提出了基於矩陣編碼的遺傳演算法的最低費用的下一跳路由，解決浙江大學博士學位論文了下一跳路由中不考慮網路負載和時延可能產生擁塞的問題，優化了網路的性能，使得網路中的帶寬得到合理分配。
  15. Lt is well anown that the multi ? ath effeet results in signal fading and intersymbol interference ( isd, wnich causes great difficulhes in pewces of transndssion in underwater acoushc cotnmnication. in this papef we used frequency diversity method to overcome the problem of signal fading, and used the frequency - hopping method to ebonate the isi caused by multi - path

    水聲通道多途特性引起的信號衰落和碼間干擾是影響水下通信質量的主要因素，採用頻率分集技術可以處理幅度衰落，而跳頻技術則可以簡單、有效地抗多途引起的碼間干擾。
  16. Entries, you can double - click any comment entry to display the file indicated in the code editor and jump to the line of code marked

    同「任務列表」的其他項一樣，雙擊任何注釋項都將顯示「代碼編輯器」中指示的文件，並跳轉到標記的代碼行。
  17. Passepartout, in his joy on reaching at last the american continent, thought he would manifest it by executing a perilous vault in fine style ; but, tumbling upon some worm - eaten planks, he fell through them

    路路通非常高興他終于到了美洲大陸，他覺得現在必須用自己最漂亮的鷂子翻身的動作跳下船來，才能表達他內心的喜悅，但當他兩腳落地，踏在這個爛糟了的浮碼頭上的時候，差一點沒栽個跟斗。
  18. This thesis analyzed the error performance of mfsk and mpsk modulator in hf with optimal receiver, studied the shortcoming and strongpoint of several typical short - wave data transmission systems and their performance over fading and intersymbol interference channels. the theory and key technical of adaptive modem is discussed. in the last, an efficient modulation scheme - block coded modulation is introduced into hf radio systems to improve the efficiency of hf data transmission, this paper also proposes a hf data transmission system scheme composed of a block coded modulator and a decision feedback type adaptive equalizer

    本文在對短波數傳兩種常見調制方式fsk及psk最佳解調性能分析的基礎上，討論了幾種採用典型調制技術的短波數傳系統（如時頻調制、多進制頻移鍵控慢跳頻、 chess系統）原理、優缺點以及抗衰落和抗符號間干擾的性能；分析了自適應串列數傳系統抗短波通道衰落和多徑干擾的原理、關鍵技術；在本文的最後引入一種有望解決短波數傳系統低效率狀況的調制方式bcm -分組編碼調制，給出了一個採用bcm技術與自適應均衡技術相結合的短波數傳系統方案，並通過計算機模擬進行了初部驗證。
  19. Take integrity of object information into condition, a two - dimension signal processing method which can make a measurement of the target ’ s speed as well as the range is brought forward at the basis of waveform parameter design. and simulation in the background of hf multi - object with noise is taken. a comparison of signal properties, processing and antinoise detection performance is taken between mcpc and another two high range resolution radar signals : single carrier pulse coded signal and step frequency pulse coded signal

    考慮到目標信息提取的相對完整性，以高頻雷達為背景，在對多載波相位編碼脈沖串信號參數設計的基礎上，推導了三種多載頻相位編碼脈沖串信號的距離速度二維處理過程並相應的對多目標噪聲環境進行了模擬;將多載波相位編碼信號與另外兩種距離高分辨信號:單載頻相位編碼信號和相位編碼階梯跳頻信號，在信號特性、處理過程和抗噪聲特性方面進行了對比;本文從理論上為多載波相位編碼信號的波形設計和分析、信號的處理打下基礎。
  20. If jumps the code according to 3 / 8 ", when the size is xs, embroiders the position too close collar contour, affects clothes the artistry

    若按3 / 8 "跳碼，在尺寸為xs時，繡花位置過于接近領圍線，影響衣服的美觀性。
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