/// <summary>
/// 式を行列形式で表現します。
/// </summary>
private void ExpressInMatrixForm()
{
int height = ORDER - 1;
int width = height + ORDER;
mat = new Matrix(height, width);
vec = new MatrixExp(width, 1);
int c;
string var = "f[" + (ORDER - 1).ToString() + "]";
for (c = 0; c < height; c++)
{
Member mem = Member.EasyParse(var = "h" + var + "'");
vec[c, 0] = (Expression)mem;
for (int l = 0; l < height; l++)
{
mat[l, c] = equations[l].GetFactorOfMember(mem);
}
}
var = "f[{0}]";
int i = 0;
for (; c < width; c++, i++)
{
Member mem = Member.EasyParse(string.Format(var, i));
vec[c, 0] = (Expression)mem;
for (int l = 0; l < height; l++)
{
mat[l, c] = equations[l].GetFactorOfMember(mem);
}
}
}
//===========================================================
// 複製
//===========================================================
/// <summary>
/// Matrix のコピーコンストラクタです。
/// </summary>
/// <param name="matrix">複製元の Matrix を指定します。</param>
public MatrixExp(MatrixExp matrix)
{
this.vals = new Expression[
this.lines = matrix.lines,
this.columns = matrix.columns
];
for (int l = 0; l < this.lines; l++)
{
for (int c = 0; c < this.columns; c++)
{
this.vals[l, c] = matrix.vals[l, c];
}
}
}
