Merge branch 'giga' of ssh://ssh.github.com:443/Nitload-NSI/CCD_Github into local

2025-12-17 22:00:44 +08:00
parent b13adc1a1b 688a420574
commit cffe44772e
8 changed files with 181 additions and 14 deletions
@@ -0,0 +1,56 @@
+//-----------------------------------------------------------------------
+// -----------------------------------------------------------------------
+// file="MatrixCompute.Factorize"
+// Project: StgSharp
+// AuthorGroup: Nitload
+// Copyright (c) Nitload. All rights reserved.
+//     
+// Permission is hereby granted, free of charge, to any person obtaining a copy
+// of this software and associated documentation files (the "Software"), to deal
+// in the Software without restriction, including without limitation the rights
+// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+// copies of the Software, and to permit persons to whom the Software is
+// furnished to do so, subject to the following conditions:
+//
+// The above copyright notice and this permission notice shall be included in all
+// copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+// SOFTWARE.
+//     
+// -----------------------------------------------------------------------
+// -----------------------------------------------------------------------
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace StgSharp.Mathematics.Numeric
+{
+    public static partial class MatrixCompute
+    {
+
+        public static void FactorizePLU(
+                           Matrix<float> matrix,
+                           Matrix<float> p,
+                           Matrix<float> lower,
+                           Matrix<float> upper)
+        {
+            if (matrix.ColumnLength != matrix.RowLength) {
+                throw new InvalidOperationException("Matrix must be square.");
+            }
+            int size = matrix.KernelColumnLength * matrix.KernelRowLength;
+            if (size < 256)
+            {
+                for (int i = 0; i < matrix.KernelColumnLength; i++) { }
+            } else if (size < 1024) { } else { }
+        }
+
+    }
+}