{"id":25534443,"url":"https://github.com/brentnd/fileanalysis","last_synced_at":"2026-01-26T07:30:19.404Z","repository":{"id":23639851,"uuid":"27009893","full_name":"brentnd/FileAnalysis","owner":"brentnd","description":"Using MATLAB to analyze and visualize properties of binary files.","archived":false,"fork":false,"pushed_at":"2017-03-23T01:15:13.000Z","size":2594,"stargazers_count":0,"open_issues_count":0,"forks_count":0,"subscribers_count":1,"default_branch":"master","last_synced_at":"2023-12-15T10:10:59.835Z","etag":null,"topics":["bigrams","file-analysis","matlab","visualization"],"latest_commit_sha":null,"homepage":null,"language":"Matlab","has_issues":true,"has_wiki":null,"has_pages":null,"mirror_url":null,"source_name":null,"license":null,"status":null,"scm":"git","pull_requests_enabled":true,"icon_url":"https://github.com/brentnd.png","metadata":{"files":{"readme":"README.md","changelog":null,"contributing":null,"funding":null,"license":null,"code_of_conduct":null,"threat_model":null,"audit":null,"citation":null,"codeowners":null,"security":null,"support":null}},"created_at":"2014-11-22T19:30:18.000Z","updated_at":"2023-12-15T10:10:59.836Z","dependencies_parsed_at":"2022-08-22T03:10:27.585Z","dependency_job_id":null,"html_url":"https://github.com/brentnd/FileAnalysis","commit_stats":null,"previous_names":[],"tags_count":0,"template":null,"template_full_name":null,"repository_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/brentnd%2FFileAnalysis","tags_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/brentnd%2FFileAnalysis/tags","releases_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/brentnd%2FFileAnalysis/releases","manifests_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/brentnd%2FFileAnalysis/manifests","owner_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/owners/brentnd","download_url":"https://codeload.github.com/brentnd/FileAnalysis/tar.gz/refs/heads/master","host":{"name":"GitHub","url":"https://github.com","kind":"github","repositories_count":239768930,"owners_count":19693764,"icon_url":"https://github.com/github.png","version":null,"created_at":"2022-05-30T11:31:42.601Z","updated_at":"2022-07-04T15:15:14.044Z","host_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub","repositories_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories","repository_names_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repository_names","owners_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/owners"}},"keywords":["bigrams","file-analysis","matlab","visualization"],"created_at":"2025-02-20T03:19:34.280Z","updated_at":"2026-01-26T07:30:19.372Z","avatar_url":"https://github.com/brentnd.png","language":"Matlab","funding_links":[],"categories":[],"sub_categories":[],"readme":"FileAnalysis\n============\n\nUsing MATLAB to analyze and visualize properties of binary files.\n\nMethods include:\n+   File open/read by 8-bits\n+   Byte by byte n-grams\n+   Hilbert space-filling curve representation\n+   Byte class visualization\n+   File entropy visualization\n\n## Sample 8-bit Bigrams\n### Uncompressed Image file\n![Image Bigram](/captures/bigram_image_ppm.png?raw=true)\n### ASCII text file\n![Text Bigram](/captures/bigram_text_txt.png?raw=true)\n### Executable bigram\n![EXE Bigram](/captures/bigram_exe.png?raw=true)\n\n## Sample 8-bit Special Unigram\n### Executable unigram (special)\n![EXE Unigram](/captures/unigram_exe.png?raw=true)\n\n## Sample Byte Class Diagram\n### Executable bigram\n![Byte class](/captures/byte_class.png?raw=true)","project_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fbrentnd%2Ffileanalysis","html_url":"https://awesome.ecosyste.ms/projects/github.com%2Fbrentnd%2Ffileanalysis","lists_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fbrentnd%2Ffileanalysis/lists"}