MATLAB: How to write the equation in matlab as attached in file

digital image processingdigital signal processingimage processingmathematicsMATLABmatlab codersignal processing

i am unable to write the condition (even odd ) given in equation so help,

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for i = 1:10
    if mod(i,2)
        fprintf('%d is odd\n',i)
    else
        fprintf('%d is even\n',i)
    end
end

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MATLAB: How to write the following equation in matlab

r=1000;
c=1000;
p=32;
m=8;
SP = zeros(r,c) ;
for i= 1:r
    for j=1:c
        if mod(i/(m*p),2)  %odd 
            SP(i,j) = (-pi+((i/p)+1)*2*pi/m).*(i/(m*p)) ;  %%=odd;
          else   % even 
              SP(i,j)=(-pi+(i/p)*2*pi/m).*(i/(m*p)) ;
          end
      end
  end
  figure(1)
  surf(SP) ;
  shading interp

MATLAB: How to write equation in matlab

I am guessing that brackets in this case means the same as 'floor', so your code would then be something like this:

m = 8;
P = 32;
x = linspace(0,1000,5000);
SP = zeros(1,length(x));
for i = 1:length(x)
  if mod(floor(x(i)/(m*P)),2) == 0
    SP(i) = pi-floor(x(i)/P)*2*pi/m; 
  else
    SP(i) = -pi+(floor(x(i)/P)+1)*2*pi/m;
  end
end
plot(x,SP)

I don't know how y enters into this.

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MATLAB: How to write the following equation in matlab

MATLAB: How to write equation in matlab

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