MATLAB: Trying to find L2 norm using for loops. where am I doing wrong

l2 norm

clear all
clearvars
x = [1.21, -3.42, 10.01, -0.13, -5.11, -1.29, 3.87, 2.16, -3.21, 0.02]
n = length(x)
sumx = 0
for x = 1: n
sumx =  sum + [x(n)^2]
end
L2 = sqrt(sumx)

Best Answer

x = [1.21, -3.42, 10.01, -0.13, -5.11, -1.29, 3.87, 2.16, -3.21, 0.02] ;
n = length(x) ;
sumx = 0 ;
for i = 1: n
sumx =  sumx + x(i)^2 ;
end
L2 = sqrt(sumx)

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clc; clear all ;
C = [1.5 1.5] ;   % center of cricle 
r = 1.5 ;         % radius of circle 
% 
x = 0:1:3 ; 
y = 0:1:3 ; 
[X,Y] = meshgrid(x,y) ; 
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InterX can be downloaded from here: https://in.mathworks.com/matlabcentral/fileexchange/22441-curve-intersections?focused=5165138&tab=function

Best Answer

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