code speed中文是什么意思

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中文翻譯
造句

編碼信號(hào)傳送速率

code n. 1.法典；法規(guī)。 2.規(guī)則，準(zhǔn)則；(社會(huì)、階級(jí)等的 ...
speed n. 1.快，迅速。 2.速率，速度。 3.(汽車(chē)的)變 ...
speed code 快速代碼; 快速碼
code speed converter 碼速變換器
high speed craft code 高速船規(guī)則
code plate rotational speed sender 碼盤(pán)式轉(zhuǎn)速發(fā)送器
high speed bar code printer 高速條碼打印機(jī)
code n. 1.法典；法規(guī)。 2.規(guī)則，準(zhǔn)則；(社會(huì)、階級(jí)等的)慣例，習(xí)俗，制度。 3.(電)碼，代碼，密碼，暗碼；代號(hào)，略號(hào)，暗號(hào)。 4.【生物學(xué)】遺傳(密)碼。 the civil [criminal] code民[刑]法典。 the moral code道德準(zhǔn)則。 code of signals 信號(hào)密碼(本)。 code of the school 校規(guī)。 code and conventions 規(guī)章制度。 C- Napoléon 拿破侖法典。 C- of Hammurabi (古代巴比倫的)漢穆拉比法典。 code of honour 社會(huì)禮法；決斗慣例。 code of written law 成文法典。 the International Code 國(guó)際電碼。 the Morse code 摩爾斯電碼。 vt. 1.把…編成法典[法規(guī)]。 2.把…譯成[編成]電碼；編(碼)；譯(碼)。 n. -r 【自動(dòng)化】編碼裝置；【電訊】記發(fā)器。
in code 用代碼
no code 無(wú)代碼
of code 開(kāi)放式系統(tǒng)作業(yè)
the code 密碼歐米茄; 歐米茄密碼; 最后法典
to code 編碼
at a speed of 以…的速度
at speed 飛快地
at the speed of 以的速度; 以……速度
at…speed 以……的速度
of speed 速度的
s speed 速度
speed n. 1.快，迅速。 2.速率，速度。 3.(汽車(chē)的)變速器，排擋。 4.(膠片，照相紙)感光速度。 5.〔古語(yǔ)〕興隆，成功。 6.〔美國(guó)〕甲基苯異丙胺(類(lèi)毒品)。 7. 〔美口〕(大音量和強(qiáng)節(jié)奏的)“重金屬”(電子)搖滾樂(lè) (＝speed-metal)。 More haste, less [worse] speed. 越急越慢，欲速反遲。 The ship has a speed of 30 knots. 這條船時(shí)速30海里。 Let's accelerate the speed of our community construction. 讓我們加快我們社區(qū)建設(shè)的速度。 a top speed 最大速度。 a speed of escape [escape speed] 【火箭】第二宇宙速度，逃逸速度〔克服地球引力的速度〕。 a horse of speed 快馬。 (at) full speed＝at the top of one's speed 用全速，開(kāi)足馬力。 make speed 趕快，趕緊，加快。 put on full speed 用全速，開(kāi)足馬力。 with speed 迅速，趕快。 wish (sb.) good speed＝wish good speed (to sb.) 祝…成功。 with all speed 用全速，開(kāi)足馬力。 vt. (sped , speeded) (常用 speeded) 1.催，使趕快，促進(jìn)，快速送傳。 2.〔古語(yǔ)〕使成功，使成就，使興隆。 3.祝愿成功，祝一路平安。 4.調(diào)節(jié)速度，使保持一定速度。 Speed our boat forward. It's getting dark. 使我們的小船快速前進(jìn)，天黑起來(lái)了。 It's time we speed the parting guests. 現(xiàn)在是我們?nèi)ハ螂x別的客人們祝福一路平安的時(shí)候了。 vi. 1.迅速前進(jìn)，快行 (along down up across)。 2.進(jìn)行；過(guò)日子。 3.〔美國(guó)〕(汽車(chē)司機(jī))用規(guī)定以上的速度駕駛。 4.〔古語(yǔ)〕成功，興隆。 The car sped directly to the village. 汽車(chē)一直地疾駛進(jìn)入村子里。 I should like to know how you speed. 我很想知道您的好情況。 God speed you! 祝成功! speed ill 不順利。 speed up 加快(機(jī)器等的)速度；使加緊做 (sth.) (speed up the work 加緊工作)。 speed well 順利。
speed by 飛馳而過(guò); 迅速駛過(guò)
the speed of 以的速度
with speed 迅速, 趕快
area code, code number 地區(qū)代碼
binary-code decimal code 二進(jìn)碼十進(jìn)數(shù)碼

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例句與用法

Application of adaptive code speed adjust technique in mobile satellite communication system
自適應(yīng)碼率調(diào)整技術(shù)在動(dòng)中通中的應(yīng)用
This method not only quickens the coding speed , but also improves the peak value signal - to - noise ratio ( psnr )
不僅加快了編碼速度，而且提高了圖像的峰值信噪比( psnr ) 。
By analyzing the correlations of r , g , b components of a color image a new color image compression coding method based on fractal theory was proposed . compression ratio was increased and coding speed was fairly high
根據(jù)三色分量的相關(guān)性，本文提出基于三色分量配塊的分形彩色圖像壓縮方法，在壓縮比和編碼速度上都有較大的提高。
In this paper , a thorough study is carried out over the key algorithms of mpeg - 4 video codec , several optimization methods are proposed to enhance the coding speed and promote the applications of video coding in actual practice
視頻壓縮技術(shù)是視頻處理的基礎(chǔ)，隨著網(wǎng)絡(luò)流媒體、無(wú)線(xiàn)視頻等新的應(yīng)用的出現(xiàn)，人們不斷對(duì)視頻壓縮編碼技術(shù)提出新的更高的要求。
In this paper , a thorough study is carried out over the key algorithms of distortion constrained video codec , several optimization methods are proposed to enhance the coding speed and promote the applications of video coding in actual practice
為了進(jìn)一步提高編碼速度，促進(jìn)視頻編碼技術(shù)在多媒體通信領(lǐng)域的實(shí)際應(yīng)用，本文對(duì)限失真視頻編碼的關(guān)鍵算法進(jìn)行了深入的研究并提出了多種優(yōu)化方法。
The clock obtaining practical circuit in approximately synchronization and clock circuit about symbol synchronization are designed ( realized one circuit ) ; the three controlling circuits with fast and low clock in code speed adjust technique are designed
在此基礎(chǔ)上設(shè)計(jì)了基于scc準(zhǔn)同步的一種時(shí)鐘恢復(fù)實(shí)現(xiàn)電路和兩種字符型起止式同步電路(實(shí)現(xiàn)了一種) 。設(shè)計(jì)了正碼速調(diào)整技術(shù)中快慢時(shí)鐘的三種控制電路。
In this paper , two important modifications in dct - based coding algorithm are suggested after making deep study on the generally used scheme of h . 263 coder . first , we find plenty of invalid computation in the transformation part of the h . 263 coder and an improved scheme based on the pre - transform decision to avoid invalid computation is proposed . second , in the motion estimation part of the coder , we find that normal search algorithms are not effective , which neglects different levels of motion in image sequences , and we suggest a new search algorithm which has variable search region based on the difference of motion level . combining the pre - transform decision scheme with variable search region method in motion estimation , a global decision coding scheme is provided , which greatly increases the coding speed of h . 263 coder
本文對(duì)h . 263編碼算法的現(xiàn)有實(shí)現(xiàn)方法作了深入的分析，首先發(fā)現(xiàn)變換部分存在大量無(wú)效運(yùn)算，提出了在變換前加判決的前變換判決的編碼方案，以壓縮無(wú)效的變換運(yùn)算；其次發(fā)現(xiàn)運(yùn)動(dòng)估計(jì)部分由于忽略了圖像場(chǎng)景的分級(jí)運(yùn)動(dòng)而存在一定的無(wú)效搜索運(yùn)算，提出了基于分級(jí)運(yùn)動(dòng)的可變搜索域法來(lái)壓縮無(wú)效的搜索運(yùn)算；最后將前變換判決方案與運(yùn)動(dòng)估計(jì)的可變搜索域法有機(jī)地結(jié)合在一起，提出了全局判決編碼方案，從而比較全面地改進(jìn)了現(xiàn)有實(shí)現(xiàn)方法，因而能大幅度地提高編碼器的編碼速度
Then , in order to reduce the coding time of each image vector , a fast algorithm based on mean - order - search is proposed . the simulation results of this algorithm show that its coding speed is twenty times faster than that of full search algorithm ( fs ) , but its reconstructed image is badly ruined
其次，為減少每個(gè)矢量的編碼時(shí)間，提出一種基于均值排序碼書(shū)的快速搜索算法，測(cè)試結(jié)果顯示，該算法編碼速度是窮盡搜索算法的二十多倍，但是恢復(fù)圖像的質(zhì)量大大地降低了。
Generally speaking , a coding algorithm must be low complexity and work at high speed . in this paper , the coding methods are studied to increase coding speed . firstly , a novel method based on temporal prediction to detect all - zero dct coefficients is proposed , which can greatly reduce the coding cost and maintain a good tradeoff between correct detecting ratio and false detecting ratio with little additional computation
本文以h . 263壓縮編碼標(biāo)準(zhǔn)為基本框架，針對(duì)其中影響壓縮效率和速度的瓶頸展開(kāi)研究，包括快速運(yùn)動(dòng)搜索算法的研究、預(yù)判零方法的研究以及mmx技術(shù)在視頻編碼中的應(yīng)用等，提出了一種基于時(shí)域預(yù)測(cè)的預(yù)判零新方法，在不影響重建視頻質(zhì)量的條件下具有較高的判別效率，節(jié)約了大量dct變換和量化的時(shí)間，提高了編碼的速度，達(dá)到了實(shí)時(shí)性要求。
Finally , basing on the above theory research and the existing hardware scheme , the optimization probabilities is discussed among the layers of the standard entrails , arithmetic promotions and program optimizations . the optimizations are carried out in the software simulation circumstance , and obtain a notable effect , which boosts the coding speed by 60 % with the same image quality , showing an applying prospect
最后,在以上的理論研究基礎(chǔ)上,結(jié)合現(xiàn)有的硬件方案,從標(biāo)準(zhǔn)內(nèi)部、算法改良和程序優(yōu)化等多個(gè)層面上探討了對(duì)視頻編解碼系統(tǒng)的優(yōu)化可能,并在軟件仿真的環(huán)境下付諸于實(shí)踐,取得了明顯的效果,在保證圖像質(zhì)量的前提下,將編碼速度提高了約60 % ,顯示出了一定的實(shí)際應(yīng)用前景。

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