translation frequency 中文意思是什麼

translation frequency 解釋
變換頻率
  • translation : n 1 翻譯；譯文；譯本；解釋；說明。2 改變，轉化；換置，調換；【醫學】移置，移位。3 〈口語〉（舊衣...
  • frequency : n. 1. 屢次，頻仍，頻繁。2. （脈搏等的）次數，出現率；頻度；【物理學】頻率，周率。
  1. After describing and analyzing the framework of bluetooth system, this paper emphasized on comparing bluetooth with ieee802. il and homerf, pointed out a good future of bluetooth ; the technology of bluetooth wireless access system is fresh and reserved. this paper analyzed where the shoe pinches of bluetooth data translation based on its frequency selection, fraction translating and piconet communication

    本文在對藍牙系統結構做詳細的描述和分析后，比較了藍牙技術與目前的ieee802 . 11 ， homerf的優缺點，並指出了藍牙具有良好的發展前景；藍牙系統的無線組網技術是一項嶄新的技術，具有較高的技術保密性。
  2. Thirdly, in the environment of labview, several kinds of vis used for sensor signal test are designed, including wave generation, time domain measurement, filter disposal, frequency analysis, etc. after that, wavelet analysis in the application of one - dimensional signal de - noise is studied, threshold and translation invariance wavelet de - noise are realized, and wavelet de - noise vi for zero drift signal of the fiber optic gyro in fcs is designed using labview

    接著，在labview環境下開發了多種用於傳感器信號測試的虛擬儀器，具有波形發生、時域測量、濾波處理、頻譜分析等多種功能。隨后，研究了小波分析在一維信號消噪中的應用，實現了labview環境下的閾值法和平移不變量法小波消噪，並利用labview設計了飛控系統中光纖陀螺零漂信號的小波消噪儀。
  3. Making good use of machine - aided translation will raised the speed of the input, and what concurs is that the frequency of making choices also increases, which requires the corresponding abilities of the translator

    善用機器輔助翻譯則提高了錄入速度，而伴隨的情況是做出判斷的頻率也提高了，這就要求翻譯人員有對應的翻譯素質。
  4. Then the experimental data was analyzed in time domain and frequency domain. thirdly the hilbert translation method was used to detect the nonlinearity of the system. at last the model of this kind of system was identified, the result show that the theory model is the same format as the experiment model

    然後利用振動臺做掃頻試驗，對試驗數據在時域與頻域進行分析處理，利用hilbert變換檢測系統的非線性，分析系統的非線性特點，在此基礎上進行系統的模型識別，並將實驗建立的模型與理論模型進行比較。
  5. The type of the base function of wavelet analysis is not single, while the ft has only the sine ( or cosine ) function or exponential function. wavelet transformation has the character of multi - resolution analysis. wavelet transformation can analyze the signal in any precision ( resolution ) at any part of time and frequency according to the different translation factors and dilatation factors

    小波變換具有多解析度分析的性質，對應于不同的伸縮因子和位移因子，小波變換能對信號的任何時間（空間）段、任何頻率段進行任何精度（解析度）的分析，在非平穩信號（包括瞬間信號）的分析中具有很大的優越性，分析時，在信號的低頻部分具有較高的頻率解析度和較低的時間解析度，在高頻部分則具有較高的時間解析度和較低的頻率解析度，被譽為「數學顯微鏡」 。
  6. Circular symmetric spread spectrum digital image watermarking using chaotic sequences as the watermark takes advantage of the discrete fourier transform properties and spread - spectrum communication techniques to embed a circular symmetric watermark in the frequency domain. the watermark can be detected without the presence of the original image even when the watermarked image suffers geometrical attacks such as translation, rotation and scaling. experimental results show that the proposed scheme has good transparency and highly good robustness to geometric transformations

    基於混沌序列的圓對稱擴頻水印方案是以實值混沌序列作為水印，根據離散傅立葉變換的特性並結合通信上的擴頻技術，將一圓對稱水印嵌入到了圖像的頻域中，且即使圖像遭受了平移、旋轉、縮放等幾何攻擊檢測水印也不需要原圖像。
  7. Resonant frequency at which the unloaded transducer without force translation parts oscillates after shocklike excitation in the direction of the measuring axis, whereby the basis intended for securing it is coupled to a sufficiently large mass

    沒有力平移元件的空載轉換器在測量軸方向上受到類似震動的激勵下會產生震蕩。在基本共振頻率下會對固定基礎造成很大傷害。
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