Plot a graph from arrays

Hello everyone! Please help me to plot a graph

So I have hv = [0,2,4,6,8], and 5×2 cell array

Xm =

{[54.8765]} {[15.8544]}

{[55.3118]} {[19.0629]}

{[55.2927]} {[23.1122]}

{[54.4031]} {[28.4851]}

{[50.9514]} {[36.8417]}

I need to plot a graph of hv versus Xm

For example for hv=0, Xm=54.8765 and 15.8544 and so on

Answer 1

[Star Strider]

Try something like this —

hv = [0,2,4,6,8];
Xm = [
    {[54.8765]}    {[15.8544]}
    {[55.3118]}    {[19.0629]}
    {[55.2927]}    {[23.1122]}
    {[54.4031]}    {[28.4851]}
    {[50.9514]}    {[36.8417]}];

X = cell2mat(Xm).';                                     % Convert To Matrix & Transpose

figure
plot(X, ones(size(X,1),1)*hv, '.-', 'LineWidth',1)      % Create Multiples Of 'hv' & Plot (Can Also Use 'repmat' For This)
xlabel('Xm')
ylabel('hv')
ylim(ylim+[-1 1]*0.5)

figure
plot(hv, X, '.-', 'LineWidth',1)                        % Reversing The Plot Arguments
xlabel('hv')
ylabel('Xm')

figure
plot(ones(size(X,1),1)*hv, X, '.-', 'LineWidth',1)          % Reversing The Plot Arguments
xlabel('hv')
ylabel('Xm')
xlim(xlim+[-1 1]*0.5)

I added the ylim call in the second plot (changed to an xlim call in the third plot) to make the lines on the ends easier to see.

The first plot is of ‘hv’ versus ‘Xm’ and the last two are ‘Xm’ versus ‘hv’ since I’m not certain what you want.

.

Answer 2

[Torsten]

plot(hv, cell2mat(Xm))