How do you return a function from a plot in MATLAB?
How to write a function that returns a graph?
- function A = myplot(x,y)
- A = plot(x,y);
- set(A，etc….)
- end.
How do you use the subplot function in MATLAB?
subplot( m , n , p , ‘replace’ ) deletes existing axes in position p and creates new axes. subplot( m , n , p , ‘align’ ) creates new axes so that the plot boxes are aligned. This option is the default behavior. subplot( m , n , p , ax ) converts the existing axes, ax , into a subplot in the same figure.
Is there a return function in MATLAB?
return forces MATLAB® to return control to the invoking program before it reaches the end of the script or function. The invoking program is a script or function that calls the script or function containing the call to return .
What is fplot function in MATLAB?
Description. example. fplot( f ) plots the curve defined by the function y = f(x) over the default interval [-5 5] for x . example. fplot( f , xinterval ) plots over the specified interval.
How do you show a function on a graph in MATLAB?
MATLAB – Plotting
- Define x, by specifying the range of values for the variable x, for which the function is to be plotted.
- Define the function, y = f(x)
- Call the plot command, as plot(x, y)
How does the subplot function work in plotting graph?
How does a function return a value in MATLAB?
Direct link to this answer
- MATLAB does not need a return statement to return a value.
- You have specified an output argument rad, but then have totally ignored this inside your code an never allocated any value to it.
- If you want to store all of the values of rad in a loop then you can use indexing.
How can I return two values from a function in MATLAB?
Return Multiple Values From a Function Using the Box Brackets in MATLAB. If you want to return multiple values from a function, you have to define all of them inside a box bracket separated by a comma and assign them the required output within the function bounds.
How do I use the fplot command in MATLAB?
[X,Y] = fplot(fun,limits,…) returns the abscissas and ordinates for fun in X and Y . No plot is drawn on the screen; however, you can plot the function using plot(X,Y) .
What does the function hist return?
n = hist(Y,x) where x is a vector, returns the distribution of Y among length (x) bins with centers specified by x .
How do I position subplots in MATLAB?
subplot(‘Position’,[left bottom width height]) creates an axes at the position specified by a four-element vector. left, bottom, width, and heightare in normalized coordinates in the range from 0.0 to 1.0. h = subplot(…) returns the handle to the new axes. Remarks
How to manage multiple subplots?
pyplot.subplots creates a figure and a grid of subplots with a single call, while providing reasonable control over how the individual plots are created. For more advanced use cases you can use GridSpec for a more general subplot layout or Figure.add_subplot for adding subplots at arbitrary locations within the figure.
How to plot complex functions using MATLAB?
Plotting complex numbers If the input to the Matlab plot command is a vector of complex numbers, the real parts are used as the x-coordinates and the imaginary parts as the y-coordinates. Define the complex number z = 3 + 2i and plot it as a point on the complex plane. The first argument is the real part, the second the imaginary part
What are the functions of MATLAB?
– Variables – Vectors and matrices – Structures – Functions – Function handles – Classes and object-oriented programming