{"id":21801452,"url":"https://github.com/netosouza22/linear-systems-codes","last_synced_at":"2025-06-14T03:05:45.324Z","repository":{"id":167080631,"uuid":"642642772","full_name":"netosouza22/Linear-systems-codes","owner":"netosouza22","description":"Repositório feito com intenção de salvar códigos feitos durante a disciplina de sistema linear","archived":false,"fork":false,"pushed_at":"2023-05-19T03:59:40.000Z","size":48,"stargazers_count":0,"open_issues_count":0,"forks_count":0,"subscribers_count":1,"default_branch":"master","last_synced_at":"2025-06-14T03:05:41.124Z","etag":null,"topics":[],"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/netosouza22.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,"governance":null,"roadmap":null,"authors":null,"dei":null,"publiccode":null,"codemeta":null}},"created_at":"2023-05-19T03:03:33.000Z","updated_at":"2023-05-19T03:52:55.000Z","dependencies_parsed_at":null,"dependency_job_id":"b83e8d49-c72e-4759-8565-2c66fc09ad41","html_url":"https://github.com/netosouza22/Linear-systems-codes","commit_stats":null,"previous_names":["netosouza22/linear-systems-codes"],"tags_count":0,"template":false,"template_full_name":null,"purl":"pkg:github/netosouza22/Linear-systems-codes","repository_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/netosouza22%2FLinear-systems-codes","tags_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/netosouza22%2FLinear-systems-codes/tags","releases_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/netosouza22%2FLinear-systems-codes/releases","manifests_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/netosouza22%2FLinear-systems-codes/manifests","owner_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/owners/netosouza22","download_url":"https://codeload.github.com/netosouza22/Linear-systems-codes/tar.gz/refs/heads/master","sbom_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/netosouza22%2FLinear-systems-codes/sbom","host":{"name":"GitHub","url":"https://github.com","kind":"github","repositories_count":259752083,"owners_count":22905972,"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":[],"created_at":"2024-11-27T11:18:04.262Z","updated_at":"2025-06-14T03:05:45.315Z","avatar_url":"https://github.com/netosouza22.png","language":"MATLAB","funding_links":[],"categories":[],"sub_categories":[],"readme":"# Linear-systems-codes\nRepositório feito com intenção de salvar códigos feitos durante a disciplina de sistema linear\n\n\n%antonio assis de sousa neto - 390173\n\n#1-) Gere um sinal que é a soma de três funções seno com frequências angulares discretas iguais a 0,2T, 0,5π е 0,8¹; e amplitudes iguais a 1, 1,5 e 0,5, ou seja: \n -\u003e x[n] = sen(0,2.TT.n) + 1,5.sen(0,5.T.n) + 0,5.sen(0,8.TT.n).\nEste sinal deve possuir N=200 pontos. Gere o gráfico deste sinal [sin,figure, plot ou stem].\n\n![Descrição da imagem](./start_signal.png)\n\n2-) Gere uma resposta ao impulso de um sistema LIT dada por:\nh[n] = sen(0,3 π (n-15))/(π (n-15)), para 0\u003c= n \u003c= 30, n diferente de 15\nh[n] = 0,3, para n=15.\nh[n] = 0, caso contrário,\nGere o gráfico desta resposta ao impulso [sin, figure,stem].\n\n![Descrição da imagem](./inpulse_response.png)\n\n% 3-) Filtre o sinal de questão 1 usando a resposta ao impulso gerada na questão 2. Gere o\n% gráfico deste sinal filtrado [conv,figure,plot].\n\n![Descrição da imagem](./convolução.png)\n\n%4-) O que é observado na questão 3?\n\n% Pode ser observado que mesmo que o sinal de entrada e o sinal inpulso\n%tenham sinais não periódicos e com amplitudes diferetentes a convolução\n%ou filtrageme entre os dois sinais gerou um sinal periódico que varia \n%sua amplitude entre -1 e 1, com isso dá para perceber que o filtro\n%aplicado está afetando de forma a limitar a amplitude do sinal\n","project_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fnetosouza22%2Flinear-systems-codes","html_url":"https://awesome.ecosyste.ms/projects/github.com%2Fnetosouza22%2Flinear-systems-codes","lists_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fnetosouza22%2Flinear-systems-codes/lists"}