Webb3 sep. 2013 · x = splineXY (1, :); y = splineXY (2, :); areaInsideSplineCurve = polyarea (x,y); % Give the area calculations. message = sprintf ('The area inside the polygon you drew is %.2f.\nThe area inside the blue spline curve is %.2f', ... areaOfPolygon, areaInsideSplineCurve); fprintf (1, '%s', message); % Print to command window. Webb3 jan. 2024 · Accepted Answer: Karim The output of a CFD calculation is usually given in the form of a 2D array [x y z F] where F is a function such as pressure or velocity that is calculated for the given points xyz in the 3D space. The result is then given as a color map, as shown below as an example for a relatively simple channel geomtry.
plotting 3d graph - MATLAB Answers - MATLAB Central
Webb23 sep. 2024 · plot (y,x) Bjorn Gustavsson on 23 Sep 2024 If you have y as an array (either [n x 1] or [1 x n]) then matlab treats the operations * ^ as matrix-operations, for your case … Webb10 juli 2024 · Hi! I'm new to matlab and i don't know how do i plot a graph that need to have X equal to 0, 0,5 and 1, while my Y is 0,5, and after that i need X to be 0,5 and Y to vary between 0, 0,5 and 1. How do i do that? I want to make 2 graphs, one with X varying and Y constant and the second graph having the second case, all in the same code. sylvania hdmi owners manual
plot X as a function of Y - MATLAB Answers - MATLAB Central
Webb5 juli 2024 · I want to plot these temperature measurements on a contour map, where the X and Y axis are the perimeter (and dimensions) of the room, and the contours of Z are the … WebbTo plot the graph of a function, you need to take the following steps − 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 … Webb27 juli 2024 · x and y both are vectors. The table below shows the following line specifiers which are Optional. Examples Program (1): To plot the curve for x and y values are given below, in MATLAB. x= (1,2,3,4); y= (2,4,6,8) x= [1 2 3 4]; y= [2 4 6 8]; plot (x,y) MATLAB VIEW – Program (1): Create a script file in MATLAB and type the following code – tfphethai