least squares adjustment 中文意思是什麼

least squares adjustment 解釋
最小二乘法平差
  • least : adj （little 的最高級，比較級為 less 或 lesser）1 最小的，最少的 （opp most）。2 最不重要的，地位...
  • squares : 方鋼
  • adjustment : n. 1. 調整；調節（裝置）；校正。2. 調節。3. （賠償損失的）清算。
  1. The adjustment model of gps network with least squares collocation

    網平差模型及其應用
  2. Least squares solution of equation is used to calculate and adjustment transformation matrix at same time, transformation matrix is used to calculate the 3 - axis angle of star sensor. so is very fast and precise

    利用方程組的最小二乘解求取轉換矩陣，通過轉換矩陣計算星敏感器的三軸姿態角，使姿態計算和平差同時進行，具有較高的姿態計算精度和計算速度。
  3. The characteristics of the normal equation created in recovering the earth gravity model ( egm ) by least - squares ( ls ) adjustment from the in - situ disturbing potential has been discussed in detail

    摘要討論了在基於能量法確定地球重力場模型的過程中，利用最小二乘方法由沿軌擾動位數據解算位系數時法方程的特性，在該問題中，法方程只與衛星軌道有關。
  4. A new computational formula to nonlinear adjustment by parameters, in consideration of the second - order terms, is derived in this paper from the precise orthogonality condition equations to nonlinear least squares by analyzing the direct solving process and iterative computing method of the linearized model

    在分析線性化的非線性參數平差的近似直接解法與迭代解法基礎上，利用非線性最小二乘的精確正交性條件方程，推導出顧及到二次項的非線性參數平差的一種新的計算公式。
  5. To the inequality constrained least squares adjustment problem, this paper converts many inequality constraints into one equality constraint by using aggregate function of non - linear programming ; a basic augmented lagrangean algorithm can obtain the solutions for equality constrained non - linear programming problem and the solutions are identical to those obtained by the bayesian method and / or simplex algorithm

    摘要對不等式約束最小二乘平差問題，藉助非線性規劃中的凝聚約束方法把多個不等式約束轉化為一個等式約束，採用拉格朗日極值法求解，解與貝葉斯解或單純形解一致。
  6. 7. based on the comparison with dual band gps phase and c / acode, ambiguity function method, least squares search, ambiguity solution covariance, cholesky disintegrate and least square ambiguity decorrelation adjustment, it is considered the method of ambiguity function using double gps antennas to move baseline and the equation of dual differential carrier phase

    在分析雙頻p碼偽距法、模糊度函數法、最小二乘搜索法、模糊度協方差法、 cholesky分解法、和lambda演算法的基礎上，重點研究基於雙gps天線動一動基線載波相位雙差整周模糊度確定方法。
  7. Application of nonlinear least squares adjustment without derivatives to deal with different observation data

    不同類型觀測數據的非線性最小二乘估計解算新方法
  8. The principle of ( least squares spectrum analysis, lssa ) is introduced in this paper based on the least squares parametric adjustment in vector space

    摘要運用投影理論和基於向量空間中最小二乘平差原理，介紹了最小二乘譜分析方法，給出了最小二乘譜的計算公式。
  9. 8. a general estimator for adaptively robust filter is developed, which includes the estimators of classical kalman filter, adaptive kalman filter, robust filter, sequential least squares ( ls ) adjustment and robust sequential adjustment

    針對觀測值粗差和載體機動誤差，提出了抗差自適應kalman濾波的新演算法，並對該演算法作了進一步的改進。
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