Bit-slicing function for integer matrices 1.0

function E = bitreslice(A,b_old, b_new, echo_on)Author: Damon BradleyPurpose: A is an [M by N] matrix of integers. Implicit is each element'srepresentaiton in binary, which is b_old bits wide. Matrix E is outputwhich is an [M by L] matrix of integers, with the bits of A concatenatedcolumn-wise and re-split into b_new bit-wide elements. The number of bitsper row, b_old*N must be evenly divisible by b_new to work.Inputs:A - An M by N matrix of unsigned integersb_old - Number of bits to represent A, should be based on maximum valueb_new - New number of bits to slice each bit-concatenated row of Aecho_on - Choose 1 to display underlying bit representation. Don't specify otherwiseOutputs:E - A new matrix, same number of rows as A, but whose elements a new set of integers based on the concatenation of ALL bits for every row, repackaged as elements "b_new" bits wide.Usage Example:Re arrange the 4-bit elements of matrix A into a new matrix with 3-bitelements. The product of the number of columns of A and how many bitseach element is originally represented with must be evenly divisible byb_new, the new number of bits the output matrix elements are representedwith.A = 1 4 7 2 3 5 3 3 0B = '0001' '0100' '0111' '0010' '0011' '0101' '0011' '0011' '0000'C =000101000111001000110101001100110000D = '000' '101' '000' '111' '001' '000' '110' '101' '001' '100' '110' '000'E = 0 5 0 7 1 0 6 5 1 4 6 0

Requirements:	No special requirements
Platforms:	Matlab
Keyword:	Based,  Bitconcatenated,  Choose,  Display,  Outputs,  Representation,  Underlying
Users rating:	0/10