提升采樣 的英文怎麼說

中文拼音 [dīshēngcǎiyàng]
提升采樣 英文
upsampling
  • 提 : 提動詞（垂手拿著） carry （in one's hand with the arm down）
  • 升 : Ⅰ動詞1 （由低往高移動） rise; hoist; go up; ascend 2 （等級提高） promote Ⅱ量詞1 （容量單位） lit...
  • 采 : 采名詞（采地） feudal estate
  • 樣 : Ⅰ名詞1. （形狀） appearance; shape 2. （樣品） sample; model; pattern Ⅱ量詞（表示事物的種類） kind; type
  • 提升 : 1 （提高職級） promote; advance 2 （向高處運） hoist; elevate3 [數學] lifting; 提升器 lifting mec...
  1. This dissertation is about the h _ design for sampled - data control systems. problems from the design by using the popular lifting technique are discussed andanalyzed, and new methods for the h _ design of sampled - data systems areproposed

    本論文研究采樣控制系統的h _設計。分析了近年來流行的提升法在設計中的問題，提出了適用於采樣系統h _設計的新方法。
  2. The lifting technique is then used for h _ synthesis problems such as h _ mixed sensitivity problem, robust stability problem and the disturbance attenuationproblem. it is pointed out that for the closed - loop sampled - data control system, thesystem norm is not preserved by the lifting as expected, i. e., there is a differencebetween the two norms

    論文將提升技術應用於采樣控制系統的各種h _設計問題，包括h _靈敏度問題、魯棒穩定性問題、擾動抑制問題，指出對閉環采樣控制系統，提升法並不像設想的那樣具有保范性質，即系統在提升前後的范數是不等價的。
  3. The frequency response of sampled - data control systems is studied in detail. the presently accepted definition of the frequency response and the relatedcomputation with time - domain and frequency - domain lifting techniques are analyzedand discussed, and it is pointed out that the frequency response thus obtained isindeed the frequency response of the lifted system. because the frequency responseof the system can not be preserved by lifting, the frequency response of the liftedsystem has nothing to do with the real frequency response of the sampled - datacontrol system

    對目前公認的頻率響應的定義和計算方法? ?時間域提升法和頻域提升法進行了分析，指出這些演算法所給出的頻率響應，實質上是提升系統的頻率響應，由於提升並不能保證頻率特性不變，所以提升系統的頻率響應也就不是采樣控制系統的真正的頻率響應。
  4. Analyze, design and simulate the digital down - convert frequency. first, the analogue if signal is converted to digital if signal in one a / d convertor which used passband sampling theory. the digital if signal is then passed to a pair of digital mixers operating in phase quadrature for mixing the if signal to baseband signal

    首先利用帶通采樣定理對中頻模擬信號進行a / d變換后將其混頻到基帶，然後用平方根升餘弦滾降濾波器同時完成低通濾波和匹配濾波雙重作用，以提高解調器的效率。
  5. To accept the current signal from high negative voltage circuit, the analog ground is raised to a certain positive voltage, which makes it possible for the signal amplitude to be compressed at the same time of its polarity reversion. a pi control program special for laser gyro current control is brought forward according to the conventional pid control method, in which the control signal is figured out corresponding to the difference between the sample and the reference value by turn of proportion - short step integral - long step integral. and at the end of this paper, a comparison of system performance on different conditions is made and the key elements influencing system performance are educed

    利用集成a / d 、 d / a轉換器的新型晶元aduc824 ，實現了電流（電壓）采樣?數據處理?電流控制的閉環控制結構；地電位的抬升解決了a / d轉換器對負高壓迴路電流采樣時的輸入范圍匹配問題；控制信號反相的同時進行幅度壓縮，使得輸出調整電壓的解析度提高；根據常規的比例?積分?微分（ pid ）調節模型，針對陀螺系統的特性，給出了一種可以滿足系統要求、據采樣值偏差大小進行的比例?大步長積分?小步長積分、分層次比例?積分演算法；不同條件下系統穩流性能的對比、分析在論文最後給出，並據此找出了決定該系統穩流精度的關鍵因素，提出了系統的改進意見。
  6. In data sampling circuit, high - speed, complex programmable logic device cpld technique is used. high - speed double - port ram, control sampling time sequence logic, cpu interfaces and bus circuit are implemented in cpld. sampling speed is up to 80mhz, sampling depth is ik - byte, and cpld can fulfill the requirement of the software arithmetic to sampling

    在數據採集電路中採用了高速復雜可編程邏輯器件cpld技術，晶元內設計有高速雙埠ram 、控制采樣時序邏輯及cpu介面、總線等電路，采樣速率高達80mhz ，采樣深度1k位元組，很好地解決了超聲波微位移傳感器軟體演算法對采樣的要求，並可實現在線升級，大大提高了系統的整體性能。
  7. The lifting technique for sampled - data systems : useful or useless

    采樣系統的提升技術:是與非
  8. Ten years of the lifting technique for sampled - data control systems

    采樣控制系統提升技術的10年
  9. The lifting technique for sampled - data control systems is studied first, and theformulas for lifting computation are derived carefully

    論文對采樣控制系統的提升技術進行了研究，詳細推導了提升計算的公式。
  10. It is pointed out that the lifting technique is not suitable for h ( subscript ) synthesis with weighting functions of sampled - data systems

    摘要提升技術已成為采樣系統設計的主要工具，但提升變換不能保證頻率響應不變，故不適用於加權（函數） h （下標）設計。
  11. The latest advanced adaptive anti - aliasing sampling algorithms have been implemented within sp2 and provided as a new engine along with significant speed enhancements to the existing engines

    Sp2應用了最新的高級自適應抗鋸齒采樣演算法，新的引擎和現有引擎相比在速度上有了顯著的提升。
  12. Aiming at the present condition of stb video post - processing, analyze the video post - processing algorithms which include sampling conversion, de - interlace and frame rate up - conversion

    然後針對現行機頂盒視頻后處理現狀，分析了視頻后處理所採用的方法，包括采樣率轉換、去隔行、幀率提升等。
  13. So this means that the workload rate will double to 600, 000 hits per hour or 60, 000 pages per hour or 20, 000 user transactions per hour

    因此這就意味著工作量將加倍提升到每小時600 ， 000采樣數或者每小時60 ， 000頁面或每小時20 ， 000用戶事務數。
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