binning - Can anyone help me where I am making mistake in my matlab programming? -

this question binning data using matlab. have 2 data sets. in 1 data sets have x (represent speed) , y(represent power) value binned , calculated mean std,edge , h value(see code) of calculation want identify , pass incoming data(here in code 1 newdata) particular bin in belong(which ready calculated here in given below code), . in code below, newdata contain new data sets matching bin. please me making mistake or modify , getting following error :

error using  >  matrix dimensions must agree. error in binning_online (line 23)       newdatabin=find(newdata>binedges,1,'last'); %this bin number new data goes in 

code:

x= load speed; y= load power; newdata= load new_speed; topedge = 20; % upper limit botedge = 5;  % lower limit numbins = 40; % define number of bins  [n,edges,bins] = histcounts(y_vector,numbins); pow_means = [];   speed_means = []; n = 1:numbins;    pow_means(n,1) = mean(x_vector(bins==n,1));  % each bins mean value  calculation.    speed_means(n,1) = mean(y_vector(bins==n,1));  % each bins mean value calculation.    pow_std(n,1) = std(x_vector(bins==n,1));       % standard deviation calculation     binedges = linspace(botedge, topedge, numbins+1);     newdatabin= find(newdata>binedges,1,'last'); %this bin number new data goes in    h(newdatabin)=h(newdatabin)+1;  end 

as others have pointed out in comments, error states newdata of different size binedges, , therefore performing newdata > binedges produces error.

my guess line

binedges = linspace(botedge, topedge, numbins+1) 

should be

binedges = linspace(botedge, topedge, numbins) 

on assumption newdata array of length numbins

if assumption false, problem arbitrarily setting number of bins not correspond length of newdata. instead of using magic numbers should obtaining numbers data. (i.e. instead of numbins = 40 maybe should doing numbins = length(newdata) )