字移位 的英文怎麼說
中文拼音 [zìyíwèi]
字移位
英文
word shift-
To move the cursor one character position backward
將光標反向移動一個字元位置。A novel multi - octave gaas monolithic 5 - bit digital phase shifter
單片五位數字移相器Algorithms in use range from unsophisticated and easily compromised ones, like rot13 a transposition cipher that scrambles data by shifting alphabetic characters 13 positions, to industry standard algorithms, like des data encryption standard and aes advanced encryption standard
目前使用的演算法范圍很廣，有低級的、容易出問題的演算法，如rot13 （這是一種移位加密演算法，通過將每個字母字元加13來打亂數據） ，也有業界標準演算法，如des （ data encryption standard ）和aes （ advanced encryption standard ） 。Digital displacement transducer
數字式位移傳感器Based on the analysis and processing of the digital speckle pattern, the translation and rotation invariant features are discovered, and a one - step feed - forward neural network is creatively proposed which makes it possible to realize the intelligent recognition of interface defects
通過對數學散斑條紋的分析與處理，找出了能代表條紋信息的移位不變與旋轉不變特徵值? ?最大斜率，進而構造一種新的網路模型，即單步前饋式三層網路系統.率先實現了把神經網路系統用在數字散斑無損檢測之中，完成了神經網路系統對粘接界面缺陷的智能辨識The third, the whole circuit of digital cmos image sensor is presented. the circuits of pixel array, clock signal generator and sam have been improved on the base of simulation
再次，我們對整個cmos數字圖像傳感器進行了電路設計，主要包括：時鐘信號發生器，順序移位寄存器和像素陣列。In order to meet the requirement of phase - error and physical dimension, high - pass / low - pass filter phase shifter and solid - structure are applied in the design of if broad - band five - bit digital phase shifter
考慮對相位誤差和物理尺寸的要求，中頻寬帶五位數字移相器採用高通/低通濾波器形式和立體結構進行設計。The key for phased array antennas with good functions is the use of controllable phase shifters. however, phase quantization errors affect the accuracy of phased array antenna beam pointing badly, which is mainly researched here
其中可控數字移相器的使用，是相控陣天線優越性能實現的關鍵，但由此引入的相位量化誤差，嚴重影響了相控陣天線的波束指向精度。The algorithm, basing on convolution filtering technique and the fringes " gray values max - min distribution, can automatically and accurately carry out space frequency spectra shifting without spectra analysis and spectrogram in the technique of phase method of projected grating for 3 - d object shapes measurement. the new algorithm makes image processing much caster and the technique of object shapes measurement more automated. the phase error caused by filtering and the crossed - optical - axes geometry setup is also discussed
本文採用投影光棚相位法和數字卷積濾波技術：根據柵線的條紋灰度值分佈具有極大極小分佈的特性，提出卷積濾波形貌光學自動檢測的圖像處理方法，有效地實現了頻譜自動移位，從而進一步提高了圖像處理的速度和形貌測量技術的自動化程度；同時對採用兩光學主軸相交，且非遠心投影系統所產生的誤差進行了分析，並提出了修正方法。Finally, it takes a detailed test to the processed millimeter 4 - bit digital phase shifter. the test result is better than expectant guideline : the maximum of the phase error is 10, the insertion loss is better than 10. 74db, the return loss is more than - 14. 88db in the 33. 9ghz 34. 5ghz frequency band. the whole volume of the phase shifter is 80mm 35mm 20mm
最後，對加工出的毫米波四位數字移相器進行了測試，測試結果完全達到了預定指標要求:在所要求的33 . 9ghz 34 . 5ghz頻帶內，最大相移誤差小於10 ，插入損耗小於10 . 74db ，輸入輸出回波損耗大於- 14 . 88db ，整個電路尺寸為80mm 35mm 20mm 。The research of this paper is much practical. this dissertation discusses the work principles of several digital phase shifters respectively, and describes their characteristics. based on this, the milimeter 4 - bit digital phase shifter is designed by using different circuit format with 71 main line microstrip, incorporating the guideline and the level of process
在此基礎上，結合所給的指標要求和實際的加工工藝水平，採用71的微帶線作為移相器的主線，四位移相位採用了不同的電路形式，針對大移相位相位精度誤差大的缺陷對傳統的反射型移相器電路進行了改善，設計出了毫米波四位數字移相器。To study the realizition of the delta operator, we simulated and obtained a series of figures using matlab. from these figrues it can be seen that the delta form has clearly superior numerical properties ralative to the shift form
對于delta運算元的實現問題，本文通過一個例子用matlab語言進行編程，仿出一系列圖形，通過比較可以得出delta運算元相對于移位運算元有較好的數字特性。On a typewriter, relative movement between the paper carrier and the typing position over an optional number of character spaces or line spaces without regard to preselected stops
在打字機上，輸紙裝置與打字位置之間的相對移動，它越過一個可選數量的字元位置或行位置，而不管預先選擇的停止位置。In word processing, a feature which causes the typing position or display pointer to be moved to the corresponding character position of the following typing line
在字（詞）處理技術中，能使列印位置或顯示指針移到下一列印行的相應字元位置的一種特性。However, if the alternate attribute described below is set to shifted, then the quaternary strength level can be used to break ties among white space characters, punctuation marks, and symbols that would otherwise be ignored
但是，如果將替代屬性（在下面描述）設置為移位，那麼可以使用第四級強度斷開空白字元、標點和符號之間的聯系（否則會忽略） 。A digit, usually zero, produced during the normalizing of a floating - point number, and inserted during a left shift operation into the fixed point part
在浮點數的規格化過程中產生的，在左移位操作中插入定點部分的數字，該數字通常為零。The act of adjusting, arranging, or shifting characters to the left or right to fit a prescribed pattern
為了適合規定的格式，將字元向左或向右進行調整、排列或移位的動作。For the 32 phase states, within the frequency band of 60mhz 10mhz, the insertion loss of the phase shifter is lower than 2. 3db, the imbalance of scope is lower than 0. 3db, the phase error is better than 3. 3 degree, the input / output vswr is lower than 1. 7. physical dimension is 40mmx30mmx20mm
實測結果表明:中頻寬帶五位數字移相器在60mhz 10mhz頻率范圍內， 32個相位狀態的插入損耗都低於2 . 3db ，幅度不平衡小於0 . 3db ，相位誤差小於3 . 3度，輸入和輸出電壓駐波比都小於1 . 7 。Actually, the information contained by the interface name and function name called disappear at compile time, all that is left is a numeric offset from an as of yet value unspecified pointer
實際上，由介面名和函數名所包含的信息在編譯的時候就消失了，所有剩下的就是從一個還沒有指定值的指針開始的一個數字偏移位置。To shift the contents of a register, if necessary, so that the character at a specified end of the data that has been read or loaded into the register is at a specified position in the register
按需要將寄存器的內容移位，使已讀入或裝入寄存器中的數據的指定端的字元位於寄存器中的指定位置。分享友人