Math & Science ⇒ Specifying the Size of a Matrix

[dexxtress]

Hi everyone.

I have new question. Sorry, but I haven't code for this problem, my question is general .
So... I would like create a matrix having for example first column two times bigger (width) than second (and vice versa for rows). I enclose examples.

matrix-size.jpg (67.75 KiB) Viewed 2921 times

How can I achieve these results?

P.S.:
Using multicolumn or multirow command, I don't get effects.


Please, help me.
Thx in advance.

[Stefan Kottwitz]

Using multicolumn or multirow command, I don't get effects.

And what did you try? \multirow together with \multicolumn are a possible way, plus changing the font size.

Stefan

[dexxtress]

Yes, I've tried multicolumn together with multirow (multirow 'inside' multicolumn)
I don't want make bigger font size. To example 1: Number 2 takes place of two cells (this is my destination), but when I use \multicolumn{2}{c}{2}, has no effect.

[Stefan Kottwitz]

but when I use \multicolumn{2}{c}{2}, has no effect.

For me, it usually has effect. Perhaps show the whole context, i.e. an example matrix where it did not work, so we can help you to fix that.

Stefan

[dexxtress]

This is my code:

Code: Select all

\begin{equation*}
\left[
\begin{array}{cc|cc|cc}
\multicolumn{2}{c}{\multirow{2}{*}{$1$}} & 
\multicolumn{2}{c}{\multirow{2}{*}{$0$}} &
\multicolumn{2}{c}{\multirow{2}{*}{$0$}} \\
&&&&& \\ \hline
\multicolumn{2}{c}{\multirow{2}{*}{$0$}} & 2 & 3 & \multicolumn{2}{c}{\multirow{2}{*}{$0$}} \\
&& 3 & 2 && \\ \hline
\multicolumn{2}{c}{\multirow{2}{*}{$0$}} & 
\multicolumn{2}{c}{\multirow{2}{*}{$0$}} &
\multicolumn{2}{c}{\multirow{2}{*}{$1$}}
\end{array}
\right]
\end{equation*}

I've got (my result in the picture):

P.S.
Thx for yours interest.