C#中如何使用二维数组创建矩阵

C#中通过二维数组创建矩阵

  static double[][] CreateMatrix(int rows, int cols)
    {
      double[][] result = new double[rows][];
      for (int i = 0; i < rows; ++i)
        result[i] = new double[cols]; // 
      return result;
    }
double[][] m = CreateMatrix(4,3);