Calculate a Two-Dimensional Primitive Root Diffuser

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This script is an example implementation of the method suggested in US patent #5401921 (March 28, 1995) to calculate a two-dimensional primitive root diffuser. Enter your design frequencies at which the diffuser shall operate, and a desired size of the diffuser, which is the number of blocks and a row/column count.

Block height unit:    
Block height quantization:
Lower frequency: Hz Hz
Block count [Row/Column count]:
Show intermediate results