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Each integer can be converted into a sequence by converting it first to binary and then converting bit pairs using the rule A = 00, C = 01, T = 10, G = 11. \r\nFor example, 177 -\u003e 10110001 -\u003e TGAC. \r\n\r\nConvert the matrix into a cell array of sequences.\r\n\r\nstr2num and regexp not allowed.","description_html":"\u003cp\u003eInspired by a question on the answer forum:\u003c/p\u003e\u003cp\u003eYou are given a matrix of 8-bit integers which encodes a genome. Each integer can be converted into a sequence by converting it first to binary and then converting bit pairs using the rule A = 00, C = 01, T = 10, G = 11. \r\nFor example, 177 -\u0026gt; 10110001 -\u0026gt; TGAC.\u003c/p\u003e\u003cp\u003eConvert the matrix into a cell array of sequences.\u003c/p\u003e\u003cp\u003estr2num and regexp not allowed.\u003c/p\u003e","function_template":"function [sequences] = decode_genome(genome)\r\n    sequences = 'ACTG';\r\nend","test_suite":"%%\r\nuser_solution = fileread('decode_genome.m');\r\nassert(isempty(strfind(user_solution,'regexp')));\r\nassert(isempty(strfind(user_solution,'str2num')));\r\n\r\n%%\r\ngenome = [\r\n   228    24    40    36   167\r\n   231    71   248   107     9\r\n    32   140   245   234   217\r\n   233     0   124   202   239\r\n   161   247   204   255   173];\r\nsequences = {\r\n    'GTCA'    'ACTA'    'ATTA'    'ATCA'    'TTCG'\r\n    'GTCG'    'CACG'    'GGTA'    'CTTG'    'AATC'\r\n    'ATAA'    'TAGA'    'GGCC'    'GTTT'    'GCTC'\r\n    'GTTC'    'AAAA'    'CGGA'    'GATT'    'GTGG'\r\n    'TTAC'    'GGCG'    'GAGA'    'GGGG'    'TTGC'};\r\nassert(isequal(sequences, decode_genome(genome)));\r\n\r\n%%\r\ngenome = [1 4 16 64; 234 186 174 171];\r\nsequences = {'AAAC' 'AACA' 'ACAA' 'CAAA'; 'GTTT' 'TGTT' 'TTGT' 'TTTG'};\r\nassert(isequal(sequences, decode_genome(genome)));\r\n\r\n%%\r\ngenome = [228 225 216 210 198 201 180 177 156 147 135 141 108 99 120 114 78 75 39 45 27 30 54 57]';\r\nsequences = {'GTCA' 'GTAC' 'GCTA' 'GCAT' 'GACT' 'GATC' 'TGCA' 'TGAC' 'TCGA' 'TCAG' 'TACG' 'TAGC' 'CTGA' 'CTAG' 'CGTA' 'CGAT' 'CAGT' 'CATG' 'ATCG' 'ATGC' 'ACTG' 'ACGT' 'AGCT' 'AGTC'}';\r\nassert(isequal(sequences, decode_genome(genome)));","published":true,"deleted":false,"likes_count":2,"comments_count":0,"created_by":999,"edited_by":null,"edited_at":null,"deleted_by":null,"deleted_at":null,"solvers_count":68,"test_suite_updated_at":null,"rescore_all_solutions":false,"group_id":32,"created_at":"2014-08-17T10:20:31.000Z","updated_at":"2026-03-19T20:07:27.000Z","published_at":"2014-08-17T10:20:31.000Z","restored_at":null,"restored_by":null,"spam":false,"simulink":false,"admin_reviewed":false,"description_opc":"{\"relationships\":[{\"relationshipType\":\"http://schemas.mathworks.com/matlab/code/2013/relationships/document\",\"relationshipId\":\"rId1\",\"target\":\"/matlab/document.xml\"},{\"relationshipType\":\"http://schemas.mathworks.com/matlab/code/2013/relationships/output\",\"relationshipId\":\"rId2\",\"target\":\"/matlab/output.xml\"}],\"parts\":[{\"partUri\":\"/matlab/document.xml\",\"relationship\":[],\"contentType\":\"application/vnd.mathworks.matlab.code.document+xml\",\"content\":\"\u003c?xml version=\\\"1.0\\\" encoding=\\\"UTF-8\\\"?\u003e\u003cw:document xmlns:w=\\\"http://schemas.openxmlformats.org/wordprocessingml/2006/main\\\"\u003e\u003cw:body\u003e\u003cw:p\u003e\u003cw:pPr\u003e\u003cw:pStyle w:val=\\\"text\\\"/\u003e\u003c/w:pPr\u003e\u003cw:r\u003e\u003cw:t\u003eInspired by a question on the answer forum:\u003c/w:t\u003e\u003c/w:r\u003e\u003c/w:p\u003e\u003cw:p\u003e\u003cw:pPr\u003e\u003cw:pStyle w:val=\\\"text\\\"/\u003e\u003cw:jc w:val=\\\"left\\\"/\u003e\u003c/w:pPr\u003e\u003cw:r\u003e\u003cw:t\u003eYou are given a matrix of 8-bit integers which encodes a genome. Each integer can be converted into a sequence by converting it first to binary and then converting bit pairs using the rule A = 00, C = 01, T = 10, G = 11. 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Each integer can be converted into a sequence by converting it first to binary and then converting bit pairs using the rule A = 00, C = 01, T = 10, G = 11. \r\nFor example, 177 -\u003e 10110001 -\u003e TGAC. \r\n\r\nConvert the matrix into a cell array of sequences.\r\n\r\nstr2num and regexp not allowed.","description_html":"\u003cp\u003eInspired by a question on the answer forum:\u003c/p\u003e\u003cp\u003eYou are given a matrix of 8-bit integers which encodes a genome. 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