# Questions tagged [matrices]

{matrices} is about matrices in {equations} and {diagrams}.

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### How to Enhance an Existing Math Environment

I'm taking the next step in my learning of LaTeX and starting to explore the possibility of creating custom environments; however, the resources I've consulted don't mention how to create an ...
34 views

### Vectors overlap, how fix? [duplicate]

I am trying the following snippet \begin{cases} \begin{bmatrix}a \\ d \end{bmatrix} \\ \begin{bmatrix}a \\ d \end{bmatrix} \end{cases} the two vectors of which overlap. How can one fix this ...
133 views

### Insert a 2x2 matrix into a 5x5 matrix

I need to insert a 2x2 matrix evenly into the 4th and 5th rows and the 4th and 5th columns of a 5x5 matrix. My code needs tweaking. \begin{equation*} a_1= \begin{bmatrix} 1 & 0 &...
34 views

### How to add an underbrace to the part of the row vector? [duplicate]

My code is A = \left[\begin{matrix} 1&\underbrace{\begin{matrix} 1&\dotsb&1 \end{matrix}}_N \end{matrix}\right] and the outcome is but I want the ...
57 views

### Splitting correlation Matrix in 2 Tables

H! I have a correlation matrix of 14x14 variables - so quite big. If I insert my correlation matrix in Latex, and adjust the table to the page size with begin{adjustbox}{widt=\textwith}, the table is ...
80 views

### Error in LaTeX code for a Matrix

Can someone please find out what's the error in this code? \begin{equation} W(f_1,\dots,f_g):= \text{det} \begin{pmatrix} f_1 & f_2 & \dots & f_g\\ ...
21 views

### How to align matrix elements at a specific symbol?

I would like to align the matrix depicted in the MWE by the \sum symbol - I feel it's not very 'elegant'/readable in the present format... How could I accomplish that? Thanks in advance! \...
30 views

### Can't create multiline matrix with standalone?

I want to split matrix over two lines using align environment. But I couldn't compile source code with message ! missing \endgroup inserted.. I found out this works well on other class, such as ...
399 views

### How can I print this equation properly?

I am trying to print the following equation in an article H = \begin{pmatrix} 1 & x_{11} & \cdots & x_{1p} \\ 1 & x_{21} & \cdots & x_{2p} \\ \cdots & \cdots & \cdots &...
41 views

### pmatrix and vdots are not aligned between rows

Consider the following code to create a matrix \documentclass{svmult} \usepackage{amssymb,amsmath,amsfonts} \usepackage{mathtools} \usepackage{bm} \usepackage{tikz} \usetikzlibrary{arrows,trees,...
78 views

### $A$ with equation of more than one matrix

I need to write a matrix, that has a structure as in the attached picture.
49 views

### How to display the following matrix in texmaker? [duplicate]

I want to display the following matrix in texmaker. please suggest.
159 views

### How to draw 3d matrix using tikz [duplicate]

i want to draw a matrix like the pic below, i just don't know how to do it
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