digit rate 中文意思是什麼

digit rate 解釋
數字率
  • digit : n. 1. 手指，足趾。2. 一指之寬〈約3/4英寸〉。3. 【天文學】太陽（或月亮）直徑的1/12〈用作測定日蝕、月蝕的單位〉。4. 阿拉伯數字〈0，1，2，…有時將0除外，僅指1至9〉。
  • rate : n 1 比率，率；速度，進度；程度；（鐘的快慢）差率。2 價格；行市，行情；估價，評價；費，費用，運費...
  1. Video compression plays an important role on digit moving picture processing, since it affects the picture ' s quality, comprcssing rate and visual degree in video sequence. adopting the same aphesis on the different objects, this approach which has employed by mpeg - 2 standard has led to a blur image of key objects, especially for those of the human faces

    視頻壓縮是數字視頻處理的關鍵技術，其決定了圖像的質量、壓縮率和對象的可分辨性，但是目前的mpeg壓縮演算法將不同圖像對象以相同的方式處理使視頻圖像中的關鍵對象信息無法清晰表達。
  2. There has been a robust double - digit annualized growth rate in total asset under management ( aum ) over the last 4 years

    在過去的4年裡，在總的資產管理規模（ aum ）方面，具有強勁的兩位數字的年增長率。
  3. This thesis tries to update the cmdsr system to achieve the characters below : real - time, better robust, higher recognition rate, non - special - man. considering the disadvantages of traditional improved spectrum subtraction speech enhancement, this thesis proposes the theory of fuzzy spectrum subtraction based on the fuzzy theory and improved spectrum subtraction speech enhancement ; as for the difficulties of detecting the endpoint of speech signal, the thesis gives the table of initial and the improved parameters, with which we can confirm the endpoints of mandarin digit speech ; the thesis puts forward two - level digit real - time speech recognition system, the first level is based on discrete hidden markov model which is linear predictive coding cepstrum ( lpcc ) and difference linear predictive coding cepstrum ( dlpcc ), the second level is based on formant parameters ; as for the realization of hardware, the thesis depicts the realization of every part of cmdsr based on the tms320vc5402 in detail ; as for the development of software, the thesis gives the software design flow chart of cmdsr, simulates the basic theory with matlab language and gives the simulation results

    針對傳統的「改進譜相減法語音增強」參數設定單一、環境適應能力差的缺點，提出了一種利用模糊理論和「改進的譜相減法」結合的「模糊譜相減法語音增強」 ;針對語音信號端點檢測困難的特點，通過matlab模擬試驗，給出了能夠準確確定數碼語音端點的初始和改進參數表;提出了利用基於線性預測編碼倒譜參數和差分線性預測編碼倒譜參數相結合的離散隱含馬爾可夫模型進行第一級識別、利用共振峰參數進行第二級識別的兩級漢語數碼語音識別系統，在保證系統實時性的同時，實現連接漢語數碼語音識別系統識別率的提高;在硬體實現上，詳細闡述了基於tms320vc5402的連接漢語數碼語音識別系統各部分硬體設計;在軟體開發上，給出了連接漢語數碼語音識別的軟體設計各部分的流程圖，並對各部分進行了matlab模擬，並給出了模擬結果。
  4. As for the feature of mandarin digit speech, the existing arithmetic is cited to design the software system, and the design process is described in the part. here, the shore - time ^ relative efp ( energy - frequency - product ) is used to make the capsheaf of chinese speech signal, and the short - time relative efq ( energy - frequency - quotient ) is used to separate its syllable and consonant - vowel segment, and it improves the correct rate

    本文採用的漢語語音的端點信號的檢測和清濁音信號切分方法是：短時相對能頻積的方法對漢語語音信號的端點進行檢測；短時相對能頻比的方法對語音信號的清濁音進行切分，提高漢語語音信號切分的成功率。
  5. Its market share has fallen below double - digit growth rate to 8 %

    其市場份額增長率也跌破兩位數，至8 % 。
  6. First, an usb high - speed data acquisition card based on the labview platform was designed. conformed to usb 1. 1 protocol, it can support high - speed data transfer up to 12mb / s. the card was characteristic with anolog digit converting with high sample rate of 24ms / s and high - speed counter, belong to this, it can implement as common io

    本工作首先設計開發了以圖形化編程語言labview為應用程序開發平臺的usb高速數據採集處理系統，此卡採用usb1 . 1的總線介面協議，每秒傳輸速率達12mb s ，最高采樣率為24msps ，不僅能夠實現對模擬信號的高速採集，一般的輸入輸出（ io ）功能，而且能夠實現高速的計數功能。
  7. China ' s economy can keep up its annual double - digit growth rate

    中國經濟能保持雙位數字增長。
  8. This paper discusses several algorithms of re - fabricating images in synthetic aperture focusing ultrasound imaging. on such a basis, it puts forward the digit quadrature processing method of synthetic aperture to lower sampling rate, reduce operation and storage quantities and presents emulational results

    本文討論了合成孔徑聚焦超聲成像中重構圖像的幾種演算法，在此基礎上提出能夠降低采樣率、減少運算量和存儲量的數字正交處理的合成孔徑方法，並完成了模擬結果、模擬成像和dsp的實現。
  9. Excluding investments by health management organisations and insurance companies, which are far more advanced in computerisation, the growth rate is a solid double - digit figure

    相對醫院來說，保健管理組織和保險公司的電腦化程度要高得多，因此，若不計它們的投資，醫療保健投資的增長率將達到可觀的兩位數。
  10. John ' s money quickly melted away as the double - digit inflation rate continued to soar

    隨著兩位數的通貨膨脹率繼續上升，約翰的錢很快就花光了。
分享友人
分享到 Line

分享到臉書