{"action":"created","issue":{"url":"https://api.github.com/repos/JuliaControl/Control.jl/issues/20","repository_url":"https://api.github.com/repos/JuliaControl/Control.jl","labels_url":"https://api.github.com/repos/JuliaControl/Control.jl/issues/20/labels{/name}","comments_url":"https://api.github.com/repos/JuliaControl/Control.jl/issues/20/comments","events_url":"https://api.github.com/repos/JuliaControl/Control.jl/issues/20/events","html_url":"https://github.com/JuliaControl/Control.jl/issues/20","id":140185577,"number":20,"title":"Functions to access to numerator and denomerator of tf","user":{"login":"mfalt","id":3237193,"avatar_url":"https://avatars.githubusercontent.com/u/3237193?v=3","gravatar_id":"","url":"https://api.github.com/users/mfalt","html_url":"https://github.com/mfalt","followers_url":"https://api.github.com/users/mfalt/followers","following_url":"https://api.github.com/users/mfalt/following{/other_user}","gists_url":"https://api.github.com/users/mfalt/gists{/gist_id}","starred_url":"https://api.github.com/users/mfalt/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/mfalt/subscriptions","organizations_url":"https://api.github.com/users/mfalt/orgs","repos_url":"https://api.github.com/users/mfalt/repos","events_url":"https://api.github.com/users/mfalt/events{/privacy}","received_events_url":"https://api.github.com/users/mfalt/received_events","type":"User","site_admin":false},"labels":[],"state":"open","locked":false,"assignee":null,"milestone":null,"comments":2,"created_at":"2016-03-11T13:42:47Z","updated_at":"2016-03-11T13:42:49Z","closed_at":null,"body":"_From @baggepinnen on February 21, 2016 12:28_\n\ne.g.  `numerator = num(G)`\r\nand `num,denom = poly(G)`\n\n_Copied from original issue: mfalt/Control.jl#12_"},"comment":{"url":"https://api.github.com/repos/JuliaControl/Control.jl/issues/comments/195366121","html_url":"https://github.com/JuliaControl/Control.jl/issues/20#issuecomment-195366121","issue_url":"https://api.github.com/repos/JuliaControl/Control.jl/issues/20","id":195366121,"user":{"login":"mfalt","id":3237193,"avatar_url":"https://avatars.githubusercontent.com/u/3237193?v=3","gravatar_id":"","url":"https://api.github.com/users/mfalt","html_url":"https://github.com/mfalt","followers_url":"https://api.github.com/users/mfalt/followers","following_url":"https://api.github.com/users/mfalt/following{/other_user}","gists_url":"https://api.github.com/users/mfalt/gists{/gist_id}","starred_url":"https://api.github.com/users/mfalt/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/mfalt/subscriptions","organizations_url":"https://api.github.com/users/mfalt/orgs","repos_url":"https://api.github.com/users/mfalt/repos","events_url":"https://api.github.com/users/mfalt/events{/privacy}","received_events_url":"https://api.github.com/users/mfalt/received_events","type":"User","site_admin":false},"created_at":"2016-03-11T13:42:49Z","updated_at":"2016-03-11T13:42:49Z","body":"_From @baggepinnen on February 21, 2016 13:17_\n\nI often find the fact that all TFs are MIMO systems confusing. This is not the case in matlab, and it causes a lot of unexpected behaviour. The boxing and unboxing required to convert between scalars and arrays is very confusing in the beginning, and annoying in the end.  Students with little or no julia experience will not find the error messages very helpful in the beginning.\r\n\r\nThe result could be an array of polynomials in the MIMO case. In the siso case, I would like a polynomial, not a one element array of polynomials, which I acknowledge is a strange special case behavior."}}