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- From the point of view of Riemannian maniflod, this paper investigates the prob-lem on nonlinear least squares adjustment, and derives some formulas using tensor as atool. 本文從黎曼流形的觀(guān)點(diǎn)出發(fā)研究了非線(xiàn)性最小二乘平差,并以張量作為工具導出了非線(xiàn)性最小二乘中的一些公式。
- Based on this, according to the differences between the design value and the survey value, adjusted the primary design parameters by least square method to make the calculated accords with the actual value. 在此基礎上,根據實(shí)測值與理論值的對比分析,通過(guò)最小二乘法對主要結構參數進(jìn)行調整,使調整后的實(shí)測值和理論值盡量相吻合。
- Secondly, the surface smoothness is adjusted by introducing the fairing criteria into the least square function. 然后將光順準則加權到最小二乘函數中調節曲面光順程度;
- C1 is obtained using the least square method. C1 被獲得使用最沒(méi)有正直的方法。
- Algorithm gor least square fit curve. 最小二乘法擬合曲線(xiàn)的算法-
- nonlinear least squares adjustment 非線(xiàn)性最小二乘平差
- Least Square Adjustment Method for Processing Marine Gravity and Geomagnetic Data 海洋重磁資料的最小二乘平差處理方法
- Then,least square method is used to approximate meter head scales and pointer.On this basis,the method to combinate scale value consider... 利用最小二乘法擬合表頭刻度線(xiàn)和指針.;在此基礎上提出了利用刻度線(xiàn)示值作為基準值和距離法相結合的識別算法
- Recursive least square method was used to adjust the parameters of the PID controller,which was applied in three-element control system of boiler drum level. 利用遞推最小二乘法循環(huán)調整PID參數,并將該控制器應用于鍋爐汽包水位三沖量控制系統。
- Then, with the least square solution as the initial value, the whole implementation process of the genetic algorithm in the circularity evaluation is dwelt on. 然后根據尺寸和公差的數學(xué)定義給出滿(mǎn)足最小區域條件的圓度公差評定的數學(xué)模型和適應度函數。
- Sound speed and current velocity of the Kuroshio at the PN section hi East ChinaSea are inverted by using the least square method and singular value decompositiontechnique. 本論文在東海PN斷面黑潮區域用最小二乘法結合奇異值分解技術(shù)反演了聲速和海流,由于聲速與溫度的近似線(xiàn)性關(guān)系,可以很容易的得到溫度分布,結合流速,計算黑潮的熱輸運。
- With the proper motion established creepage calculator, the action adjust value of ever branch was calculated separatedly and was adjusted at the locale. 通過(guò)自行編制的漏電計算器,分別計算了每條出線(xiàn)的動(dòng)作整定值并在現場(chǎng)進(jìn)行了整定。
- They serve those little square burgers. 供應那些方形的漢堡。
- Uniform Model of Nonlinear Least Squares Adjustment Based on Homotopy Method 基于同倫法的非線(xiàn)性最小二乘平差統一模型
- This paper discusses many kinds of factors to adjust the center of turbogenerator rotor and the traditional method to calculate the adjust value of center of turbogenerator rotor. 本文闡述了汽輪發(fā)電機轉子找中心時(shí)應考慮的多種因素,找中心時(shí)計算墊片調整量的傳統方法;
- least square adjustment 最小二乘法平差
- Then inversion of the advanced detection is caried out by least square method. 然后采用最小二乘法對超前探測視電阻率曲線(xiàn)進(jìn)行快速反演。
- Secondly, the initial normal vector will be improved by conicoid least square. 然后,采用最小二乘進(jìn)行二次曲面擬合進(jìn)行修正。
- To clean excretive grease clean, the proposal should choose the breast washing a face with clean powerful force, can keep clear of on one hand grease, can adjust value of skin soda acid on one hand. 因敏感性干燥肌膚有時(shí)會(huì )出現嚴重敏感,這時(shí)連水和泡沫都不能接觸,所以用擦拭來(lái)代替清洗,算是聰明的洗臉?lè )ā?/li>
- Least squares in linear models II. 線(xiàn)性模型中的最小二乘法2。