Tetris Tight Frames Construction via Hadamard Matrices

Algorithm 1

The HTC(I) algorithm for constructing a unit norm tight frame with -elements for .

     HTC(I): Hadamard-Tetris construction

Parameter:

   (i) Dimension .

Algorithm:

   (1) For to

   (2)     .

   (3)     .

   (4)     .

   (5) end.

Output:

   (i) unit norm tight frame for .