How to write an complicated equation using matlab

Hello all..Can anyone tell me how to write this equation in matlab

O= arg min(|med(a^c)-b|) where c=1,2…10.

Here A and B are matrix of size 3x3.Thank you..

Answer 1

[KALYAN ACHARJYA]

c=2 % any value within 1 to 10
a=....;% Define a and b 
b=.....;
O=angle(min(abs(median(a.^c)-b))) 

or

c=4; %any value within 1 to 10
a=....;% Define a and b 
b=.....;
O=abs(min(abs(median(a.^c)-b))) 

Or more

c=1:10;
a=magic(3); % Define any 3x3 Matrix
b=magic(3); % % Define any 3x3 Matrix
for i=1:length(c)
O{i}=abs(min(abs(median(a.^c(i))-b))) 
end 
O

See about arg, there is no arg function in Matlab. is it?

http://www.ece.northwestern.edu/local-apps/matlabhelp/techdoc/ref/angle.html

https://www.mathworks.com/help/matlab/ref/angle.html

[Sabari G]

Thank you for your reply..I have one doubt if c=0.1,0.2,0.3..1.How should i use them in powers.

[KALYAN ACHARJYA]

Third option

a.^c(i)

[Sabari G]

okay.Thank you!!