picture signal 中文意思是什麼

picture signal 解釋
傳像訊號
  • picture : n 1 畫，圖畫。2 畫像；照片。 3 圖畫似的敘述，寫照；畫一般美的東西；圖畫似的風景，美景。4 相似的形...
  • signal : n 1 信號，暗號；信號器。2 動機，導火線 （for）。3 預兆，徵象。adj 1 暗號的，作信號用的。2 顯著的...
  1. Multiplexing and conversion of mpeg - 2 are important technology in present broadcasting network. mpeg - 2 is a generic standard about motive video and associated audio signal coding, which has been described by motive picture expert group

    Iso發布的mpeg系列標準為廣播電視節目格式的規范提供了可能，其中， mpeg - 2碼流的合成與轉換是目前廣播電視行業的重要技術。
  2. Digital signal processor ( dsp ) combined with repm bldcm, which build up a dc adjustable speed system, achieve to control multiple motor speed, positive and negative rotate, protect and fault exemine by a true single chip. design and present a electromagnetism scheme of repm bldcm used in electromotion chair drive system. select electronical components and chips in the drive board by contrast with variant drive mode. design the drive board principle picture, make a drive board pcb and debug it. design a principle picture with dsp core. workout the motor control code introduced popular programme modle. test the programme reliability and control performance by linking tms320lf2407 evm, pc, drive borad and the bldcm. the bldcm swatch is prepare experiment

    本論文闡述了方波驅動稀土永磁無刷直流電動機的原理及數學模型；設計並給出了一種電動座椅用稀土永磁無刷直流電動機的電磁設計方案；對電機採用何種驅動方式進行了對比分析；對驅動電路進行了元器件選型、原理圖設計、制板及調試；有針對性的闡述了dsp在本系統應用中所涉及到的功能模塊；設計了以dsp為核心的控制電路原理圖；以模塊化的軟體編程思想編制了電機控制軟體；通過tms320lf2407目標板、上位機、驅動板及電機的聯調，證明了系統可行。
  3. A sort of spot dynamic balance test system is developed using singlechip as a core apparatus. it can do single - face and double - face dynamic balance test, present result of unequilibrium and its phase position, can test rotate speed and vibration, can show the time - field and frequency - field picture of gain signal

    本課題是利用單片機作為核心器件研製的一套可應用於現場的動平衡測試系統。該系統能完成現場動平衡單面或雙面測試，實時給出不平衡量的大小和相位。也可單獨測轉速和振動，還能對採集到的振動信號作時域、頻域圖顯示。
  4. Spectroanalysis of picture signal for color tv

    彩色電視圖像信號的頻譜分析
  5. Transfer equipment of alarm picture signal through cable

    報警圖像信號有線傳輸裝置
  6. Combined harvester with yield - measuring system and gps navigation system is an important component of implementing " precise agriculture ", yield - measuring system is a key to " precise agriculture ". yield - measuring system mainly uses many sensors and gathers various kinds of relevant signal in order to reach to an function of monitoring unit area output in real time, as the basis of drawing the output picture

    配備測產系統的聯合收獲機是實施「精確農業」的重要物質手段，測產系統又是它的關鍵，測產系統主要是應用多個傳感器，將各種相關信號進行採集，以達到實時監測單位面積產量的功能，作為繪制產量圖的依據。
  7. In facsimile transmission and reception, adjustment of a reproduced picture to correspond exactly with the original by a phasing signal

    在傳真傳輸和接收過程中，為保證復現圖象與原圖一致，用定相信號進行的一種調整技術。
  8. The second part is a detector which is used to detect the distribution of voltage on the patient ' s brain surface from all different directions. the third is a mixed signal processor ( c8051f020 ) which is used to control the other parts of the system and display some necessary information and convert the voltage signals into digital signals, as well as transmit the acquired data to the computer. the fourth is computer with eit software which is used to analyze and process the received data and construct a picture for the brain edema and haematoma on screen

    32通道電阻抗斷層成像系統由4個部分組成：第一部分是正弦波恆流源，用來產生注入大腦的激勵電流；第二部分是電位信號的提取與轉換，用來提取當激勵電流注入時，在大腦表面形成的電位分佈信號；第三部分是數據採集與控制系統，用來控制激勵電流的頻率，注入方向，注入強度，控制採集大腦表面的電位分佈信號，並且將這些採集的電位分佈數據傳到pc機；第四部分是計算機eit成像軟體，用來接收下位機的電位分佈數據，並且對這些數據進行分析計算，重建電阻抗圖像。
  9. The technology of mpeg - 2 ( moving picture experts group ) coding is mature and complicated which realizes encoding for picture by taking advantage of statistical character of picture signal and human vision character in physiology and psychology

    Mpeg - 2編碼是一種成熟而復雜的技術，它是利用圖像信號的統計特性及人類視覺的生理學及心理學特性對圖像高效編碼的。
  10. In order to solve the phenomenon of splitting picture which is caused by dismatching of writing and reading speed during converting 50hz based interlaced signal to 60hz based progressive signal, the two - frame memory which can effectively prevent it emerging is used. the scanning converter supplies two communicative ways : rs - 422 and rs - 232

    為了解決50hz隔行信號到60hz逐行信號轉換中由於存儲器寫入、讀出速度不匹配而產生的裂像現象，在本設計中使用了雙幀存儲器，有效的防止了此現象的產生。
  11. Magnetic resonance imaging ( mri ) showed a picture of high signal intensity in both t1 and t2 weighted images in the posterior extradural space from t2 to t12

    病人是位25歲的年輕女性，主訴有兩年多的右下肢無力，雖曾接受過檢查， ?沒有確定的診斷。
  12. With the introduction and application of wavelet transform in the processing of picture signal, it make digital picture processing to a higher extent

    目前圖像信號處理中已應用到許多新成就。灰度指紋圖像一般受脈沖噪聲污染較大，對其處理已有許多進展。
  13. And for various image processing methods, watermarks must strong enough to against the attack of the picture signal processing

    而且對于各種圖像處理，水印必須要有足夠的健壯性來抵抗圖像信號處理的攻擊。
  14. In television, an unwanted component in the picture signal output from a camera, caused by the scattering of light in the optical system

    電視中來自攝象機的圖象信號輸出中不希望出現的組成部分，它是由光學系統中光散射引起的。
  15. Wavelet analysis have many advantages over discrete fourier transform by zoom - in and zoom - out capability. wavelet denoising in multi resolution approximation has been evolved to become very powerful tools for digital picture signal processing

    去噪處理已成為研究重點。小波多解析度逼近分析去噪已發展成為圖像處理的一個重要而有效的工具。
  16. The last interesting picture about redlight district. the light with a red signal, as the symbol of redlight district

    最後一張關于紅燈區有意思的照片，在街的盡頭有一盞燈，拍攝的時候剛好閃著紅色，權當是紅燈區的標志吧。
  17. Modifying the codes of bootloader, we boot the digital signal processor through spi, and display a jpeg logo picture as quick as possible. also, we modify the bootloader to support choosing one of two operation systems to load to support safe online upgrade, depending on the upgrade symbol

    對晶元商提供的bootloader進行修改，在bootloader第二階段前使用spi初始化dsp ，調用jpeg圖片顯示介面，為用戶展示友好的logo圖片;修改的bootloader提供可選擇加載不同內核的功能，以支持基於雙linux內核的安全在線升級。
  18. No signal blue picture

    無訊號藍畫面
  19. No signal turn off : 15min favorite, channel return, picture control, sound control, teletex, sleep timer

    隨插即放，不論目前收視狀態為tv av ，自動切換至記憶卡插放畫面
  20. Wavelet transform, which is a new powerful mathematical tool appeared in recent years, is regarded as the crystal work of pure mathematical field and the great breakthrough in signal - picture analysis and quantum physics, and is thought as the new trend of applied mathematics. because of its good time - frequency localization and flexible time - frequency windows, wavelet transform has been widely applied in such as signal study, picture process, quantum mechanics, radar, computer identification, earthquake exploration, so on and so forth

    小波分析是近年來出現的嶄新而有力的數學工具，由於其良好的局部化特性和彈性的時-頻窗特點，而被認為是調和分析這以純數學重要領域半個世紀以來工作之結晶，也是信號與圖像分析、量子物理等科學和工程技術近十年來在數學方法上的重大突破，從而被認為是應用數學的新趨勢。
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