{"html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fseinzumtode.hatenadiary.jp%2Fentry%2F2020%2F09%2F13%2F222242\" title=\"\u8eca\u8f2a\u578b\u5012\u7acb\u632f\u5b50\u306eLQI\u5236\u5fa1\u3000\u305d\u306e\uff11 - how to code something\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","version":"1.0","author_name":"seinzumtode","width":"100%","categories":[],"blog_url":"https://seinzumtode.hatenadiary.jp/","provider_name":"Hatena Blog","title":"\u8eca\u8f2a\u578b\u5012\u7acb\u632f\u5b50\u306eLQI\u5236\u5fa1\u3000\u305d\u306e\uff11","author_url":"https://blog.hatena.ne.jp/seinzumtode/","height":"190","url":"https://seinzumtode.hatenadiary.jp/entry/2020/09/13/222242","provider_url":"https://hatena.blog","image_url":"https://cdn-ak.f.st-hatena.com/images/fotolife/s/seinzumtode/20200913/20200913222237.png","type":"rich","description":"\u307e\u3060\u9014\u4e2d clear; close all; clc; A = [0 1 0 131.91 -1.27E-04 50.27 -168.29 1.63E-04 -136.55]; B = [0;-56.15;152.52]; C = [1 0 0]; D = 0; sys = ss(A,B,C,D); Re = 1; Qe = [1 0 0 0; 0 1 0 0 0 0 1 0 0 0 0 1]; N = 0; [K S e] = lqi(sys,Qe,Re); K1 = K(1:3); K2 = K(4); Ae = [A-B*K1 -B*K2 -C 0]; Be = [B;1]; Ce = \u2026","published":"2020-09-13 22:22:42","blog_title":"how to code something"}