MATLAB: Error in plotting histogram

graphs

I have to plot histogarm , i have values

A=[45,90,68]

b=['jan','feb','mar']

i want to plot histogram,is it possible

i have seen matlab help and in google,but can find only for one values for x or y ,but not for this

can u tell how to process please

and for scatter plot i tried

scatter(A,B)

but not working

Hi, one thing you can do:

A=[45,90,68];
b = {'jan','feb','mar'};
bar(A)
set(gca,'xticklabel',b)

y = [10,15,23];
x = {'jan','feb','mar'};
z=[1,2,3];
plot(z,y)
set(gca,'xtick',z,'xticklabel',x)

Please attach file with your datas (A and B):

out = B(A(month(datetime(B(:,1),'InputFormat','yyyy-MM-dd'))) > B(:,9),:);