处理矩阵算法异常的问题

TEAMModelOS/Controllers/Analysis/ClassAnalysisController.cs

@@ -670,10 +670,6 @@ namespace TEAMModelOS.Controllers.Analysis
             (List<LessonCount> scount, List<LessonCount> tcount) = await getCount(client, records, syear, tyear, code, tId, periodId);
             DenseMatrix dense = null;
             //var response = await client.GetContainer(Constant.TEAMModelOS, "School").ReadItemStreamAsync(syear.ToString(), new PartitionKey($"ClassCount-" + code));
-            if (tyear > syear)
-            {
-                
-            }
             if (scount.Count > 0)
             {
                 List<List<double>> begin = new List<List<double>>();
@@ -684,7 +680,7 @@ namespace TEAMModelOS.Controllers.Analysis
                 var matrix = DenseMatrix.OfColumns(begin);
                 //求本周
                 int sday = (int)DateTimeOffset.UtcNow.DayOfWeek;
-                //本月
+                //本月第几天
                 var tmonth = DateTimeOffset.UtcNow.Day;
                 //求本学期
                 var sdays = DateTimeOffset.FromUnixTimeMilliseconds(stime).DayOfYear;
@@ -723,7 +719,7 @@ namespace TEAMModelOS.Controllers.Analysis
                             var subDay = dense.SubMatrix(tday - sday - 1, sday + 1, 0, dense.ColumnCount).ColumnSums().Sum();
                             counts.Add(("week", subDay));
                         }
-                        var subMonth = dense.SubMatrix(tday - tmonth - 1, tmonth + 1, 0, dense.ColumnCount).ColumnSums().Sum();
+                        var subMonth = dense.SubMatrix(tday - tmonth, tmonth, 0, dense.ColumnCount).ColumnSums().Sum();
                         counts.Add(("month", subMonth));
                     }
                     else {
@@ -748,7 +744,7 @@ namespace TEAMModelOS.Controllers.Analysis
                     counts.Add(("today", tcounts));
                     var subDay = matrix.SubMatrix(tday - sday - 1, sday + 1, 0, matrix.ColumnCount).ColumnSums().Sum();
                     counts.Add(("week", subDay));
-                    var subMonth = matrix.SubMatrix(tday - tmonth - 1, tmonth + 1, 0, matrix.ColumnCount).ColumnSums().Sum();
+                    var subMonth = matrix.SubMatrix(tday - tmonth, tmonth, 0, matrix.ColumnCount).ColumnSums().Sum();
                     counts.Add(("month", subMonth));
                     //var allMonth = matrix.SubMatrix(sdays - 1, tday - sdays + 1, 0, matrix.ColumnCount).ColumnSums().Sum();
                     //counts.Add(("semester", allMonth));