derwind https://blog.hatena.ne.jp/derwind/ らんだむな記憶 https://randommemory.hatenablog.com/ math-numerical 他のパターンを見る。[initial_func.m] (抜粋) if x <= -0.1 || x >= 0.1 y(i) = 0; else if x < 0 y(i) = 5 * x + 0.5; else y(i) = -5 * x + 0.5; end end [heat.m] plot(xx, u(1,:), "r"); plot(xx, u(ceil(n/60),:), "b"); plot(xx, u(ceil(2*n/60),:), "k"); plot(xx, u(ceil(3*n/60),:), "g"); plot(xx, u(ceil(4*n/60),:), "y");… 190 <iframe src="https://hatenablog-parts.com/embed?url=https%3A%2F%2Frandommemory.hatenablog.com%2Fentry%2F2015%2F11%2F17%2F224919" title="熱方程式の数値解析(4) - らんだむな記憶" class="embed-card embed-blogcard" scrolling="no" frameborder="0" style="display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;"></iframe> http://cdn-ak.f.st-hatena.com/images/fotolife/d/derwind/20151117/20151117224232.png Hatena Blog https://hatena.blog 2015-11-17 22:49:19 rich https://randommemory.hatenablog.com/entry/2015/11/17/224919 1.0 100%