How do I create a matrix from from the answers of each iteration of a for loop?

This is my for loop code,

N = 4

for yn = cos(pi*(0:N)/N)

yp = cos(pi*(0:N)/N);

bottom = 1./(yn - yp)

end

This is the output,

bottom =

Inf 3.4142 1.0000 0.5858 0.5000

bottom =

-3.4142 Inf 1.4142 0.7071 0.5858

bottom =

-1.0000 -1.4142 Inf 1.4142 1.0000

bottom =

-0.5858 -0.7071 -1.4142 Inf 3.4142

bottom =

-0.5000 -0.5858 -1.0000 -3.4142 Inf

How do I create a

[Inf 3.4142 1.0000 0.5858 0.5000

-3.4142 Inf 1.4142 0.7071 0.5858

-1.0000 -1.4142 Inf 1.4142 1.0000

-0.5858 -0.7071 -1.4142 Inf 3.4142

-0.5000 -0.5858 -1.0000 -3.4142 Inf] matrix from my output, because the last bottom iteration is the final answer?

Answer 1

[madhan ravi]

N = 4;
yn = cos(pi * ( 0 : N ) / N);
yp = cos(pi * ( 0 : N ) / N);
yp = reshape(yp, 1, 1, []);
bottom = squeeze(1 ./ (yn - yp))

bottom = 5×5

Inf 3.4142 1.0000 0.5858 0.5000 -3.4142 Inf 1.4142 0.7071 0.5858 -1.0000 -1.4142 Inf 1.4142 1.0000 -0.5858 -0.7071 -1.4142 Inf 3.4142 -0.5000 -0.5858 -1.0000 -3.4142 Inf

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[Syed Azib Anaqy Al-Sahab bin Wan Madhi]

Thank you! Can you explain how yn - yp does not equal to zero here? And also how reshape and squeeze works in this situation?