basic matrix creation question

Can anyone help me change this code so that I get r_n in one line rather than 7? Many thanks

clear all; close all;
inc     = 180;
N       = 6;
thetaDeg(1:90) = linspace(270,359,90); %allocate values into thetaDeg...
thetaDeg(91:180) = linspace(0,89,90); %covering from 270-360 & 0-90
thetaRad= (pi/180).*thetaDeg; %convert degrees axis to Rad axis
r       = 100;
d       = 0.2;
n       = linspace(1,N,N)';
x_n     = n.*0;
y_n     = ((N - (2*n - 1))./2).*d;
x_R     = r.*cos(thetaRad);
y_R     = r.*sin(thetaRad);
r_1     = sqrt((x_R - x_n(1)).^2 + (y_R - y_n(1)).^2);
r_2     = sqrt((x_R - x_n(2)).^2 + (y_R - y_n(2)).^2);
r_3     = sqrt((x_R - x_n(3)).^2 + (y_R - y_n(3)).^2);
r_4     = sqrt((x_R - x_n(4)).^2 + (y_R - y_n(4)).^2);
r_5     = sqrt((x_R - x_n(5)).^2 + (y_R - y_n(5)).^2);
r_6     = sqrt((x_R - x_n(6)).^2 + (y_R - y_n(6)).^2);
r_n     = [r_1 r_2 r_3 r_4 r_5 r_6];

Answer 1

[Chris A]

Try changing the last line to

r_n     = [r_1' r_2' r_3' r_4' r_5' r_6'];

[Tom]

many thanks

Answer 2

[Tom]

Think I did it: -

clear all; close all;
inc     = 180;
N       = 6;
thetaDeg(1:90) = linspace(270,359,90); %allocate values into thetaDeg...
thetaDeg(91:180) = linspace(0,89,90); %covering from 270-360 & 0-90
thetaRad= (pi/180).*thetaDeg; %convert degrees axis to Rad axis
r       = 0.5; %distance of receiver from source in m
d       = 0.2;
n       = linspace(1,N,N)';
x_n     = n.*0;
y_n     = ((N - (2*n - 1))./2).*d;
x_R     = r.*cos(thetaRad);
y_R     = r.*sin(thetaRad);
r_n     = zeros(N,inc);
for j = 1:N;
r_n(j,:)= sqrt((x_R - x_n(j)).^2 + (y_R - y_n(j)).^2);
end

Not sure though