# How do I change the y-axis values in Matlab?

## How do I change the y-axis values in Matlab?

Specify Axis Limits

1. Set the maximum x-axis limit to 0 and the minimum y-axis limit to -1.
2. Control the direction of increasing values along the x-axis and y-axis by setting the XDir and YDir properties of the Axes object.
3. By default, the x-axis and y-axis appear along the outer bounds of the axes.

How do you change the axis of a figure in Matlab?

Answers (1) In the figure window go to ‘EDIT’ -> ‘Axis Properties’. From there the window should reopen with a bunch of new setting options. At the bottom is the options to axis values, scale, etc.

How do I change the Y-axis range in Matplotlib?

Use matplotlib. pyplot. xlim() and matplotlib. pyplot. ylim() to set axis ranges

1. plot(range(5))
2. xlim(-5, 5)
3. ylim(-5, 5)

### How do I change y-axis to percentage in Matlab?

1. % Create an initial plot.
2. plot(0:.1:1)
3. % Convert y-axis values to percentage values by multiplication.
4. a=[cellstr(num2str(get(gca,’ytick’)’*100))];
5. % Create a vector of ‘%’ signs.
6. pct = char(ones(size(a,1),1)*’%’);
7. % Append the ‘%’ signs after the percentage values.
8. new_yticks = [char(a),pct];

How do you define Y axis in Matlab?

Set y-Axis Limits for Specific Axes Call the nexttile function to create the axes objects ax1 and ax2 . Plot data into each axes. Then set the y-axis limits for the bottom plot by specifying ax2 as the first input argument to ylim .

How do you plot a circle in Matlab?

1. function h = circle(x,y,r)
2. hold on.
3. th = 0:pi/50:2*pi;
4. xunit = r * cos(th) + x;
5. yunit = r * sin(th) + y;
6. h = plot(xunit, yunit);
7. hold off.

## How do I change the axis size in Matplotlib?

Use matplotlib. axes. Axes. label. set_size() to change the size of the axis labels

1. axes = plt. gca()
2. axes. xaxis. label. set_size(20)
3. axes. yaxis. label. set_size(20)

How do you change the Y axis to a percent?

(1) In Excel 2013’s Format Axis pane, expand the Number group on the Axis Options tab, click the Category box and select Percentage from the drop down list, and then in the Decimal Places box type 0.

How do I get axis limits in MATLAB?

Use Semiautomatic Axis Limits. Set the maximum x-axis limit to 0 and the minimum y-axis limit to -1. Let MATLAB choose the other limits. For an automatically calculated minimum or maximum limit, use -inf or inf, respectively. [X,Y,Z] = peaks; surf(X,Y,Z) xlabel(‘x-axis’) ylabel(‘y-axis’) xlim([-inf 0]) ylim([-1 inf])

### How do you plot a scatter plot in MATLAB?

To produce scatter plots, use the MATLAB ® scatter and plot functions. lsline(ax) superimposes a least-squares line on the scatter plot in the axes specified by ax instead of the current axes (gca).

How do I create a graph in MATLAB?

Steps Know a few things about MATLAB. Open MATLAB. Create a new Function file. Set up your Function file. Set up your data. Now set up your graph. Make sure the final line in your function file is “end” and save your file. Execute the function. View the results.