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Results tagged with eigenvector
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user 153260
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votes
Operator norm of some type of discrete Fourier matrix
You can use the $F_wF_w^*$ argument to calculate the operator norm of the matrix. In fact we have that the elements of $ F_w $ are of the form $f_{kn} = \lambda^k_n $.
So the entries of $F_wF_w^*$ are …
