Oct 28, 2016 · We have been learning to use fplot and subplot in class and I am supposed to: First, create a function with the height as the output and with time, velocity, and angle as inputs. Next, use your function using fplot and subplot, make one plot with 4 subplots, letting theta equal 30, 45, 60, and 70.

Simply iterate over each value of r and plot it: y=r * x .^ 2; plot( x, y ); hold on; As you can see, the only change you need to make is to change the r statement into a for loop. This way, we will plot three graphs on the same plot with three different colours automatically.

Plot multiple lines using hold on. Specify the plotting intervals using the second input argument of fplot. Specify the color of the plotted lines as blue using 'b'. When you plot multiple lines in the same axes, the axis limits adjust to incorporate all the data.

Jul 27, 2018 · The example below will show you how to show multiple graphs in the same plot by using hold on and hold off command in MATLAB. Example Program (1): To show the curve for functions f(x) and g(x) in the same plot is given below, in MATLAB.

Feb 9, 2013 · n = [1:100]; figure hold on; plot(n, 2.^(2.^n), 'b'); plot(n, 2.^n, 'r'); plot(n, n.^log2(n), 'g'); plot(n, n.^2, 'm'); hold off; Generating a new figure window is useful down the line when you want more than one window to open. After you generate a new figure window, you can turn hold on for as long as you need.

Plot several functions on one graph by adding the functions sequentially. After plotting the first function, add successive functions by using the hold on command. The hold on command keeps the existing plots. Without the hold on command, each new plot replaces any existing plot.

Jun 4, 2020 · I would suggest to you, however, that it would make more sense to write a small wrapper routine that accepted cell arrays of function handles and ran fplot() as many times as needed with "hold on" set.

In this tutorial post, we will learn how to make multiple plots in MATLAB! We can do multiple plots on the same axis or multiple plots in the same figure!

Oct 28, 2021 · The problem is that the polyfit call returned NaN for both parameters. I substituted a simple nonlinear power relation and used fminsearch to solve it. The fit is not excellent, however the parameters are finite. I used those in the second plot. (The added first plot simply showed the regression result of the data and the fit.)

Sep 6, 2013 · >> f = @sin; >> g = @cos; >> hold on >> cellfun(@(func) fplot(func, [-3, 3]), {f, g}) This applies the function handle @(func) fplot(func, [-3, 3]) to each of the elements in the cell array {f, g}. Since I also called hold on, both functions will show up in the resulting plot.