selected bit 中文意思是什麼

selected bit 解釋
被選位
  • selected : adj. 挑選出來的;精選的。
  • bit : n 1 少許,一點兒,一些;(食物的)一口,少量食物。 〈pl 〉 吃剩的食物;小片。2 〈口語〉一會兒,一...
  1. Professional lavel 24 bit dsp reverberation echo clrcie 4 types of singing mode cound be selected

    專業級24bit數碼dsp混響回聲電路,四種演唱模式可供選擇。
  2. Count that judge key assignments and interrupt accomplish the function of keyboard. two chip of saa1064 with i2c interface compose 8 bit led display subsystem. thus the configuration are simplified. at24c01 is selected for the data memory chip

    而鍵盤採用了計數判斷鍵值和中斷的相結合方式;同時八位led顯示子系統採用基於i ~ 2c總線的saa1064晶元構成的顯示子系統,簡化了系統的結構。
  3. In this paper, chroma dc coefficients are selected as the carrier data because chroma dc coefficients are robust. also, alterable steps are used to select one part of the coefficients, so the watermark is imperceptible ; before watermark embedding, the watermark is divided into many parts, every part is individually embedded into one gop of the video, even if a gop is destroyed, the watermark can be extracted correctly, this methods promotes the robustness of the watermark ; in addition, in order to promote the security of the watermark, the user ' s id and password are used to generate chaos sequence by the chaos system which is created in this paper, later, watermark is mixed by the chaos sequence. also, the embedding position of the watermark bit is modified by one chaos sequence, so, unauthorized person can not extract or remove the watermark, since the embedding position is unknown

    本文認為,色度dc系數是魯棒性非常好的參數,因而選擇色度dc系數作為水印信息載體,同時,採用可變的步長選擇部分系數,保證了水印的隱形性;在嵌入水印時,本文採用水印信息「網格劃分」 、各子塊獨立嵌入視頻的方案,由於水印信息子塊是相對獨立的嵌入視頻中的每一相對獨立的圖組當中,即使某一圖組收到一定破壞,也能夠恢復水印信息,使水印的健壯性得到提高;此外,為了提高水印信息的安全性,在嵌入水印信息時,根據用戶輸入的id號和密碼,利用本文構造的混沌系統產生的混沌序列對水印信息進行變換,同時,對每一水印信息比特的嵌入位置也採用了偽隨機序列進行調整,這樣,未授權用戶不能提取水印信息,也難以擦除其中的水印信息,因為嵌入的位置是未知的。
  4. This method obtains structure types and strokes of chinese characters through chinese characters mathematic expression, and then the whole document is divided into two blocks by utilizing structure types of chinese characters. in each block, the position selected to embed is chose by chinese character ’ s strokes and the watermarking bit. watermarking bits with a robust structure is generated by chaos encrypting and hamming checkout coding ; embedding is implemented through setting underline to font

    該方法通過漢字數學表達式,獲取漢字的結構類型和筆畫數,利用漢字的結構類型將整個文檔分成兩塊,在各塊中由漢字筆畫數和水印比特位共同確定水印加載的位置,通過混沌加密和海明校驗編碼將水印生成一種具有魯棒性的水印結構,然後通過設置字體下劃線將水印按對稱性的嵌入策略分別嵌入文本的兩塊中。
  5. A novel flash memory, which uses the source induced band - to - band tunneling hot electron ( sibe ) injection to perform programming, and a pmos selected divided bit - line nor ( pnor ) array architecture are originally introduced in this dissertation

    本論文首次提出了一種採用源極誘導帶帶隧穿熱電子注入( sourceinducedband - to - bandtunnelinghotelectroninjection )進行編程操作的新型快閃存儲器技術和一種pmos選擇分裂位線nor ( pmosselecteddividedbit - linenor )快閃存貯陣列結構。
  6. The characteristics of quantum computing and the mechanism of immune evolution are analyzed and discussed. inspired by the mechanism in which immune cell can gradually accomplish affinity maturation during the self - evolution process, a immune evolutionary algorithm based on quantum computing ( mqea ) is proposed. the algorithm can find out optimal solution by the mechanism in which antibody can be clone selected, memory cells can be produced, similar antibodies can be suppressed and immune cell can be expressed as quantum bit ( q - bit ). it not only can maintain quite nicely the population diversity than the classical evolutionary algorithm, but also can help to accelerate the convergence speed and converge to the global optimal solution rapidly. the convergence of the mqea is proved and its superiority is shown by some simulation experiments in this paper

    分析和探討了量子計算的特點及免疫進化機制,並結合免疫系統的動力學模型和免疫細胞在自我進化中的親和度成熟機理,提出了一種基於量子計算的免疫進化演算法.該演算法使用量子比特表達染色體,通過免疫克隆、記憶細胞產生和抗體相似性抑制等進化機制可最終找出最優解,它比傳統的量子進化演算法具有更好的種群多樣性、更快的收斂速度和全局尋優能力.在此不僅從理論上證明了該演算法的收斂,而且通過模擬實驗表明了該演算法的優越性
  7. Abstract : the characteristics of quantum computing and the mechanism of immune evolution are analyzed and discussed. inspired by the mechanism in which immune cell can gradually accomplish affinity maturation during the self - evolution process, a immune evolutionary algorithm based on quantum computing ( mqea ) is proposed. the algorithm can find out optimal solution by the mechanism in which antibody can be clone selected, memory cells can be produced, similar antibodies can be suppressed and immune cell can be expressed as quantum bit ( q - bit ). it not only can maintain quite nicely the population diversity than the classical evolutionary algorithm, but also can help to accelerate the convergence speed and converge to the global optimal solution rapidly. the convergence of the mqea is proved and its superiority is shown by some simulation experiments in this paper

    文摘:分析和探討了量子計算的特點及免疫進化機制,並結合免疫系統的動力學模型和免疫細胞在自我進化中的親和度成熟機理,提出了一種基於量子計算的免疫進化演算法.該演算法使用量子比特表達染色體,通過免疫克隆、記憶細胞產生和抗體相似性抑制等進化機制可最終找出最優解,它比傳統的量子進化演算法具有更好的種群多樣性、更快的收斂速度和全局尋優能力.在此不僅從理論上證明了該演算法的收斂,而且通過模擬實驗表明了該演算法的優越性
  8. 1. a small and cheap 8 - bit microcontroller is used as control core. all components of the sensor, some of which are necessary for the multiple and intelligent functions, are selected ones with low cost and small package. by designing all auxiliary logic circuits in a complex programmable logic device ( cpld ), and integrating all analog circuits in an application specific ic ( asic ), the size of pcb board is greatly reduced, which make it possible that the pcb can be installed with the displacement detector together

    系統採用小型廉價8位微控制器控制,電路內配置了為實現多功能智能化所必需的硬體,並全部採用低價格、小體積器件,還將所有輔助邏輯電路設計在一片復雜可編程邏輯器件cpld內,所有模擬電路集成於一片專用集成電路asic內,大大縮小了電路板尺寸,再與傳感元件組裝在一起,從而使整個系統在保證智能化功能的前提下,具有體積小、成本低、一體化和抗干擾能力強的特點。
  9. After analyzed and studied on some algorithms about how to simplify a complex 3d geometric model from home and abroad, this paper proposes the concept of divisional envelope pitch and ameliorates the method of envelope ' s conformation proposed by cohen using the dichotomy in linear search. when a triangle is selected and contracted tentatively, two corresponding divisional envelope pitches should be constructed at first. the divisional envelope pitch is a bit of the whole simplification envelope

    本文對當前國內外有關幾何模型的簡化演算法進行了分析和研究后,將三角形收縮簡化操作與包絡控制簡化誤差的方法相結合,利用一維線性搜索中的二分法改進了cohen提出的簡化包絡構造演算法;隨后又綜合簡化包絡的誤差控制方法和二次誤差矩陣的局部性誤差控制思想,提出了一種分解式包絡片的概念。
  10. To meet the requirement for data large dynamic range, high precision and realtime processing, texa instrtument high performance 32 - bit floating - point dsp tms320c6713 is selected

    為了滿足數據的大動態范圍、高精度和實時性的要求,選用美國德州儀器公司( ti )的高性能浮點dsptms320c6713 。
  11. H. 323 is an itu standard which provides several services including speech, data and multimedia etc. being a speech compression coder protocol supported by h. 323, g. 729 has the advantages of low bit - rate and high speech quality and been selected by itu - t as 8kb / s standard

    G . 729做為h . 323支持的語音壓縮編碼協議,具有低延遲,高語音質量的優點,被itu確定為8kb / s語音編碼標準。
  12. According to common multimedia earners in the internet, the static images are selected as stego carriers. at first, beginning with typical method in special domain lsb ( least significant bit ), the relative tests are developed, and the reasonable results are obtained

    考慮到網路上最常用的多媒體載體,我們選取靜態圖像作為信息隱藏的載體,從空域中的典型演算法? ?最不重要位( lsb )方法入手,開展相關的試驗工作並得一些重要結果。
  13. There s a bit of special magic in that the point index - 1 is used to indicate no selected point, so - 2 has to be used to indicate that the editor is looking for a point at a given location

    有一點特殊的地方,點索引- 1用來表示沒有選中的點,所以必須用- 2表示編輯器正在尋找指定位置的點。
  14. The selected mcu core is the pic16c54, which one kind of the microchip ' s pic16c5x series, this kind of 8 bit series have many merit, it mainly include the wide byte and single cycle, and harvard - double - bus, and risc structure

    所選用的mcu核是microchip公司的pic16c5x系列中的16c54 ,該系列8位mcu具有很多的優點,主要體現在寬位元組單周期指令、哈佛雙總線和risc結構。
  15. Although bluetooth adopts frequency hopping to avoid interference, its bit error ratio will rise sharply when there are strong interference in the selected frequency band

    盡管藍牙採用跳頻方案來避免干擾,但是當所選擇的跳頻點上干擾較強時,藍牙系統的誤碼率會受到很大的影響。
  16. A 16 - bit high speed a / d converter - ad976a is selected in this system, which brings high speed and accords with the requirement of system design

    系統選用16 - bit高速模數轉換晶元ad976a ,數據採集高速準確,符合系統設計要求。
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