Cody

# Problem 3094. Hankelize a matrix

Solution 2134048

Submitted on 19 Feb 2020
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### Test Suite

Test Status Code Input and Output
1   Pass
A = 100; B = 100; assert(isequal(hankelize(A),B));

2   Fail
A = [2,0 2,3 9,4]; B = [2,1 1,6 6,4]; assert(isequal(hankelize(A),B));

Assertion failed.

3   Fail
A = [5 1 0 7 10 9]; B = [5 4 5 4 5 9]; assert(isequal(hankelize(A),B));

Index in position 1 is invalid. Array indices must be positive integers or logical values. Error in hankelize (line 15) sum_diag=sum_diag+A((min(M,line_count)-i-1),col_start+i); Error in Test3 (line 5) assert(isequal(hankelize(A),B));

4   Fail
A = [3 7 10 2 3 5 1 2 6 3 2 7]; B = [3 5 7 2 5 7 2 2 7 2 2 7]; assert(isequal(hankelize(A),B));

Index in position 1 is invalid. Array indices must be positive integers or logical values. Error in hankelize (line 15) sum_diag=sum_diag+A((min(M,line_count)-i-1),col_start+i); Error in Test4 (line 7) assert(isequal(hankelize(A),B));

5   Fail
A = [2 0 -1 10 -3 6 8 4 0 4 2 0 3 -1 -10 1 4 2]; B = [2 4 2 3 -3 3 4 2 3 -3 3 2 2 3 -3 3 2 2]; assert(isequal(hankelize(A),B));

Index in position 1 is invalid. Array indices must be positive integers or logical values. Error in hankelize (line 15) sum_diag=sum_diag+A((min(M,line_count)-i-1),col_start+i); Error in Test5 (line 7) assert(isequal(hankelize(A),B));