最小二乘-矩阵运算

Models/LeastSquaresResult.cs

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+using System.Collections.Generic;
+
+namespace kcsj.Models
+{
+    public class LeastSquaresResult
+    {
+        public int ObservationCount { get; set; }
+        public int UnknownCount { get; set; }
+        public int Redundancy { get; set; }
+
+        /// <summary>
+        /// 单位权中误差
+        /// </summary>
+        public double Sigma0 { get; set; }
+
+        /// <summary>
+        /// 未知点平差高程
+        /// </summary>
+        public Dictionary<string, double> UnknownElevations { get; } = new();
+
+        /// <summary>
+        /// 所有点平差后高程，包括已知点和未知点
+        /// </summary>
+        public Dictionary<string, double> AdjustedElevations { get; } = new();
+
+        /// <summary>
+        /// 未知点高程中误差
+        /// </summary>
+        public Dictionary<string, double> UnknownElevationErrors { get; } = new();
+
+        /// <summary>
+        /// 每条观测的改正数 v
+        /// </summary>
+        public List<double> Residuals { get; } = new();
+
+        /// <summary>
+        /// 每条观测的平差后高差
+        /// </summary>
+        public List<double> AdjustedHeightDiffs { get; } = new();
+
+        /// <summary>
+        /// 每条观测的详细结果
+        /// </summary>
+        public List<ObservationAdjustmentResult> ObservationResults { get; } = new();
+    }
+
+    public class ObservationAdjustmentResult
+    {
+        public int Index { get; set; }
+
+        public string FromPoint { get; set; } = "";
+        public string ToPoint { get; set; } = "";
+
+        public double ObservedHeightDiff { get; set; }
+        public double Distance { get; set; }
+        public double Weight { get; set; }
+
+        /// <summary>
+        /// 改正数 v
+        /// </summary>
+        public double Residual { get; set; }
+
+        /// <summary>
+        /// 平差后高差 h + v
+        /// </summary>
+        public double AdjustedHeightDiff { get; set; }
+    }
+}