## How do you write a subscript in legend in MATLAB?

This is a very basic question, and as my code suggests, it should work, but it’s not: I want have the variables in these legend keys have subscripts, but when MATLAB displays the graph, they appear as written with the underscore symbol. legend(‘e_1/e_{in}’,’e_2/e_{in}’,’e_{out}/e_{in}’);

**How do you write superscript in legend in MATLAB?**

Direct link to this answer

- legend([‘$\overline{H}_{subscript}^’ …
- ‘{superscript}$’],…
- ‘interpreter’,’latex’)

**How do you write subscripts in axis in MATLAB?**

Use the ‘^’ and ‘_’ characters to include superscripts and subscripts in the axis labels.

### How do you write subscripts in LaTeX?

To write text as a subscript, use an underscore followed by the text in curly brackets. The symbol “&” on its own is used as part of a code in LaTeX. To enter and use this symbol as a character, simply use the \& command.

**How do you write alpha in MATLAB?**

Include multiple characters in the superscript by enclosing them in curly braces {} . Include the Greek letters α and μ in the text using the TeX markups \alpha and \mu , respectively. Add text at the data point where t = 300 .

**How do you make a legend smaller in MATLAB?**

You can change the font size for a MATLAB legend by setting the ‘FontSize’ property of the Legend object. For example, plot four lines. Create a legend and assign the Legend object to the variable ‘lgd’. Then, use dot notation to access the ‘FontSize’ property and set the value to 14 points.

## How do I add a title to a legend in MATLAB?

Setting a title for a legend

- x = 1:0.1:10;
- y = sin(x);
- subplot 211.
- plot(x,y)
- [leg,att] = legend(‘show’);
- title(leg,’my title’)
- leg.Title.Visible = ‘on’;
- subplot 212.

**How do you type a subscript?**

To make text appear slightly above (superscript) or below (subscript) your regular text, you can use keyboard shortcuts.

- Select the character that you want to format.
- For superscript, press Ctrl, Shift, and the Plus sign (+) at the same time. For subscript, press Ctrl and the Equal sign (=) at the same time.

**How do you write x2 in LaTeX?**

The code \times is used in LaTeX to make the symbol ×. The square root symbol is written using the command \sqrt{expression} . The n-th root is written using the command \sqrt[n]{expression} . The square root of a number can never be negative by definition.

### What is Alpha MATLAB?

alpha value sets the face transparency for objects in the current axes that support transparency. Specify value as ‘clear’ or ‘opaque’ , or as a number in the range [0, 1].

**What does Syms do in MATLAB?**

syms lists the names of all symbolic scalar variables, functions, and arrays in the MATLAB workspace. S = syms returns a cell array of the names of all symbolic scalar variables, functions, and arrays.

**How do I display text in LaTeX using MATLAB?**

When you ask MATLAB to display text on a graphics object (e.g., an axis label) with the LaTeX interpreter, MATLAB essentially generates a dvi file with the tex.m function, then converts this dvi file into an array of doubles, and then passes this array of double to its graphics engine for displaying.

## What version of Tex is used in MATLAB?

The MATLAB implementation of TeX is compiled from Donald Knuth’s original TeX parser (version: 3.14159) located on the TeX Archive Network. The LaTeX distribution was also obtained from the TeX Archive Network.

**Does the minus sign work with latex and MATLAB?**

In general, using Matlab with the LaTeX interpreter works fine. Today I focus a really stupid bug in the visualization of the minus sign. In Matlab I write a text with the LaTeX string $K_ {-1}$ and it simply shows the output of $K_ {1}$. On the one hand the minus sign does not work. On the other hand the plus sign and plenty of other signs work.

**Are there any bugs with MATLAB’s graphical system?**

The MATLAB graphical system has a large number of documented and undocumented bugs. Some of these are related to font and font embedding problems (e.g., this problem about Linux fonts and this one about problems with Adobe Illustrator displaying a minus sign ).