What type of Build in function used for plot such graph? or how to plot such graph?

Answer 1

[Rik]

The plot3 function will do this.

help plot3

 PLOT3  Plot lines and points in 3-D space.
    PLOT3() is a three-dimensional analogue of PLOT().
  
    PLOT3(x,y,z), where x, y and z are three vectors of the same length,
    plots a line in 3-space through the points whose coordinates are the
    elements of x, y and z.
  
    PLOT3(X,Y,Z), where X, Y and Z are three matrices of the same size,
    plots several lines obtained from the columns of X, Y and Z.
  
    Various line types, plot symbols and colors may be obtained with
    PLOT3(X,Y,Z,s) where s is a 1, 2 or 3 character string made from
    the characters listed under the PLOT command.
  
    PLOT3(x1,y1,z1,s1,x2,y2,z2,s2,x3,y3,z3,s3,...) combines the plots
    defined by the (x,y,z,s) fourtuples, where the x's, y's and z's are
    vectors or matrices and the s's are strings.
  
    Example: A helix:
  
        t = 0:pi/50:10*pi;
        plot3(sin(t),cos(t),t);
  
    PLOT3 returns a column vector of handles to lineseries objects, one
    handle per line. The X,Y,Z triples, or X,Y,Z,S quads, can be 
    followed by parameter/value pairs to specify additional 
    properties of the lines.
 
    See also PLOT, LINE, AXIS, VIEW, MESH, SURF.

    Documentation for plot3
       doc plot3

    Other functions named plot3

       embedded.fi/plot3

[Assen Beshr]

please help me as much as posssible. I want plot the graph which consists

X=1:136;

Y= five element ( base case, dg1,dg2,dg3,dg4)

Z= values of the five element for each x value

for the data see xlsx file

[Rik]

If you have more x values than y and z it is not possible to create a plot.

What have you done to load this excel file to Matlab variables?

[Simon Chan]

Workaround as follows:

clear; clc;
rawdata = readmatrix('https://www.mathworks.com/matlabcentral/answers/uploaded_files/915159/branch%20loss%20for%20all%20case.xlsx');
figure
ax = gca;
plot3(ax,1:length(rawdata),repelem(1,1,length(rawdata)),rawdata(:,1),'b--');
hold(ax,'on')
grid(ax,'on');
for k = 2:5
    plot3(ax,1:length(rawdata),repelem(k,1,length(rawdata)),rawdata(:,k));
end
hold(ax,'off');
xlabel(ax,'Branch');
zlabel(ax,'Branch power loss (kW)');
ylabel(ax,'DSTATCOM');
ax.YTickLabel={'base case','dg1','dg2','dg3','dg4'};

[Assen Beshr]

Thank you!!!!!!!!!!

this is realy what i want.