scale factor 中文意思是什麼

scale factor 解釋
比例因子
  • scale : n 1 （尺、秤等上刻劃的）分度，度數，標，標度，刻度；尺寸；尺，尺度。2 【音樂】（標度）音階；音列...
  • factor : n 1 〈英國〉經銷人；（代客買賣收取傭金的）經紀人；代理商；代辦人；〈蘇格蘭語〉 土地經管人。2 要素...
  1. The variational parameter multiplying each coordinate is called a scale factor.

    每個坐標所乘的變分參數叫定標因子。
  2. Time scale factor

    時標換算系數
  3. Stochastic analysis of groundwater based on scale factor

    基於尺度因素的地下水隨機分析
  4. We find that the cosmic scale factor has the form of exponent inflation if the cosmological constant contributes to the positive material density, and the factor is composite function of cosine if the cosmological constant contributes to the negative material, furthermore, we gain the new formality of the pressure and the temperature in the procedure of cosmological evolution

    首次發現當宇宙學常數對物質密度的貢獻大於零時有指數復合函數的型得一般暴漲，當宇宙學常數對密度的貢獻小於零時宇宙有餘弦形式的演化。通過對宇宙中壓強和溫度的計算，得到新的壓強表達式和暴漲宇宙模型中溫度隨時間演化的表達式。
  5. The exact solution of the einstein field equation is gained under the popular conditions when ， the new general expression of the density function is deduced. ， the new solution of the cosmic scale factor is further derived out under different evolution model

    求解了當時一般情況下標準宇宙模型方程，通過一般地求解不同密度物質情況下的暴漲宇宙演化方程，得到了的一般物質密度的表達式，解出了表徵宇宙標度因子不同演化的一般新解，並通過對不同情況下標準宇宙方程的求解，證明參數的正負取值直接影響宇宙尺度因子的表達形式。
  6. In this paper, optic gyro is viewed as the object of investigation and several aspects is investigated as follows. two important indexes - bias instability and scale factor were measured and investigated, including bias, its repetitiveness, temperature sensitivity, random walk coefficient and scale factor, its nonlinearity, asymmetry, repetitiveness. we make use of the allan variance method to separate the noise factors which affect the performance of the optic gyro, such as the angle random walk, bias instability, rate random walk, rate ramp, quantization noise, markov noise and sinusoidal noise

    本文以光學陀螺為研究對象，開展了以下幾方面的研究工作：本文對光學陀螺性能的兩個重要指標?標度因數和零偏穩定性進行了較為詳細的研究，其中包括陀螺的零偏b _ 0 、零偏重復性b _ r 、零偏溫度靈敏度b _ t 、隨機遊走系數rwc和標度因數k 、標度因數的非線性k _ n 、標度因數不對稱性k _ h 、標度因數重復性k _ r等等。
  7. It is shown that a system of linear equations is resolved to obtain the rotational parameters by using of seven couple of conic curves in image sequences when the motion of a rigid object is pure rotational. when the motion of a rigid object is pure translation, a system of non - linear equations is resolved using iterative method, or using the method for resolving quartic equation. the translation parameters with a scale factor may be determined and the translation direction can be obtained

    研究結果表明，在純旋轉運動分析中，最少利用圖像序列中7條對應二次曲線，可以線性地求解剛體旋轉運動參數；在純平移運動分析中，只需利用圖像序列中1條對應二次曲線就可以求解剛體相對平移運動參數（即平移方向） ，分別用非線性迭代法和一元四次方程解法求解了剛體相對平移運動參數（即平移方向） 。
  8. Application of scale factor and fluctuation cubic method to signal process

    比例因子與幅值立方法在信號處理中的應用
  9. By taking advantage of parallel lines and orthogonal lines in architecture, the camera internal parameters, rotation and translation can be recovered from a set of un - calibrated images via computing absolute conic and vanishing points. the euclidean 3d model of architecture ( up to a scale factor ) can be recovered too

    利用建築物中常見的平行直線和正交直線等特點，通過絕對二次曲線和消影點等射影幾何量的計算，可以從圖象中恢復攝像機的內參數、旋轉和平移位置，同時恢復建築物的三維歐氏幾何模型（相差一個尺度因子） 。
  10. Based on the theory of fog open - loop and close - loop testing system, many hardware constitutions of fog are mainly analysed, and their according softwares are realized. a fog performance evaluation platform is developed, which can measure fog ' s biasx bias stability scale factor, etc, and fog ' s data is also processed

    論文在光纖陀螺閉環測試和開環測試分析基礎上，著重分析了光纖陀螺各種測試的硬體搭建，並給出了光纖陀螺測試相應的軟體實現。
  11. Time - scale factor

    時間標度因子
  12. A batch least - squares maximum likelihood estimator is employed to calibrate the model coefficients of accelerometer and a polynomial post - fit method is used to establish temperature models of these coefficients. the temperature models of accelerometer bias and scale factor of accelerometer are established between - 20oc and 50 oc. after compensating the temperature error by using these models, the post - fit residuals of the accelerometer output have been improved to 10 ? 5 g, and the trend term of accelerometer changing with temperature basically vanished

    採用最小二乘極大似然估計和多項式擬合的方法，分析加速度計靜態模型系數隨加速度計殼體溫度變化的規律，建立了- 20oc 50oc之間加速度計零偏和標度因數誤差的溫度模型，應用該模型對加速度計溫度干擾進行補償，補償后，加速度計輸出的擬合均方根誤差一到二個數量級，並且基本上消除了加速度計輸出隨溫度變化的趨勢項，使得加速度計測量精度得到了明顯提高。
  13. The anti - seismic behavior of composite foundation with rigid pile was studied by a shaking table test with the scale factor of 1 / 10

    摘要設計並完成了剛性樁復合地基1 : 10比尺的振動臺試驗。
  14. In fact, the envelope is identical in each case except for a scale factor.

    事實上，在這幾種情況下，除差一個倍率外，包絡是是完全相同的。
  15. Limit of the scale factor in the optical - wavelet transformation

    光學小波變換的伸縮因子極限
  16. In the multi - factor regression model of closed - end fund discounts by the means of stepwise regression, the institution holding factor becomes the most important factor and then the achievement factor and the scale factor

    然後運用多因素逐步回歸的方法建立封閉式基金折價的多因素回歸模型，並能發現機構持有因素成為解釋基金折價的最主要因素，其次為業績因素和規模因素。
  17. Transformation scale factor

    變換尺度因子
  18. Scale factor in the x direction

    X方向的比例因子。
  19. Scale factor potentiometer

    比例系數電位器
  20. Calibration for camera scale factor and optical center based on the central non - distortion zone

    基於中心無畸變區的攝像機比例因數和光學中心的標定方法
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