行列から0~0.01​となる要素を抽出して​、別の行列として定義​したいです。

行列から0~0.01となる要素を抽出して、別の行列として定義したいのですが、うまく表現が出来ません。

rssimW = [0.0016,0.3981,0.0016,0.0016,0.0016,0.0016,0.0016,0.0016,0.0025,0.0016,0.0016,0.0025,0.0016,0.0016,0.0016,0.0025,0.0025,0.0025,0.0025,0.0025,0.0025,0.0025,0.0025,0.0025,0.0025,0.0025,0.0025,0.0025,0.0025,0.0025,0.0025,0.0016,0.0016,0.0025,0.0016,0.0016,0.0025,0.0016,0.0016,0.0016,0.0016,0.0016,0.0000,0.0016,0.0025,0.0025,0.0016,0.0025,0.0025,0.0025,0.0025,0.0025,0.0040,0.0040,0.0040,0.0040,0.0063,0.0040,0.0040,0.0040,0.0040,0.0040,0.0025,0.0025,0.0016,0.0025,0.0025,0.0016,0.0016,0.0016,0.0016,0.0016,0.0016,0.0016,0.0016,0.0016,0.0025,0.0016,0.0000,0.0016,0.0016,0.0016,0.0025,0.0025,0.0016,0.0016,0.0016,0.0025,0.0025,0.0016,0.0025,0.0025,0.0025,0.0016,0.0025,0.0016,0.0016,0.0025,0.0025,0.0025,0.0025,0.0025,0.0016,0.0025,0.0025,0.0025,0.0025,0.0025,0.0016,0.0016,0.0016,0.0025,0.0000,0.0016,0.0025,0.0016,0.0025,0.0016,0.0025,0.0025,0.0016,0.0025,0.0016,0.0025,0.0025,0.0025,0.0025,0.0025,0.0025,0.0025,0.0025,0.0016,0.0025,0.0025,0.0016,0.0025,0.0025,0.0025,0.0025,0.0016,0.0025,0.0025,0.0016,0.0025,0.0025,0.0025,0.0025,0.0025,0.0025,0.0025,0.0040,0.0025,0.0025,0.0040,0.0025,0.0016,0.0016,0.0063,0.0016,0.0016,0.0025,0.0016,0.0016,0.0016,0.0016,0.0025,0.0025,0.0016,0.0016,0.0016,0.0016,0.0016,0.0000,0.0016,0.0025,0.0016,0.0025,0.0016,0.0016,0.0016,0.0016,0.0016,0.0016,0.0016,0.0016,0.0025,0.0016,0.0016,0.0016,0.0016,0.0016,0.0016,0.0016,0.0016,0.0016,0.0016,0.0016,0.0016,0.0016,0.0016,0.0016,0.0016,0.0016,0.0016,0.0063,0.0016,0.0016,0.0016,0.0016,0.0025,0.0025,0.0025,0.0025,0.0016,0.0025,0.0025,0.0016,0.0025,0.0025,0.0025,0.0016,0.0025,0.0016,0.0025,0.0016,0.0016,0.0016,0.0016,0.0025,0.0025,0.0016,0.0025,0.0025,0.0016,0.0025,0.0016,0.0016,0.0016,0.0016,0.0016,0.0016,0.0016,0.0016,0.0025,0.0025,0.0016,0.0016,0.0025,0.0025,0.0016,0.0025,0.0025,0.0016,0.0016,0.0025,0.0016,0.0016,0.0025,0.0016,0.0016,0.0016,0.0016,0.0016,0.0025,0.0016,0.0025,0.0025,0.0025,0.0016,0.0016,0.0025,0.0025,0.0016,0.0016,0.0016,0.3981,0.0016,0.0016,0.0016,0.0016,0.0016,0.0016,0.0025,0.0016,0.0000,0.0025,0.0016,0.0016,0.0016,0.0016,0.0016,0.0016,0.0016,0.0016,0.0025,0.0025,0.0016,0.0016,0.0025,0.0025,0.0025,0.0025,0.0025,0.0016,0.0016,0.0016,0.0025,0.0016,0.0016,0.0025,0.0025,0.0025,0.0025]';

B=0~0.01の部分を縦一列に表記

Answer 1

[Atsushi Ueno]

rssimW = [0.0016,0.3981,0.0016,0.0016,0.0016,0.0016,0.0016,0.0016,0.0025,0.0016,0.0016,0.0025,0.0016,0.0016,0.0016,0.0025,0.0025,0.0025,0.0025,0.0025,0.0025,0.0025,0.0025,0.0025,0.0025,0.0025,0.0025,0.0025,0.0025,0.0025,0.0025,0.0016,0.0016,0.0025,0.0016,0.0016,0.0025,0.0016,0.0016,0.0016,0.0016,0.0016,0.0000,0.0016,0.0025,0.0025,0.0016,0.0025,0.0025,0.0025,0.0025,0.0025,0.0040,0.0040,0.0040,0.0040,0.0063,0.0040,0.0040,0.0040,0.0040,0.0040,0.0025,0.0025,0.0016,0.0025,0.0025,0.0016,0.0016,0.0016,0.0016,0.0016,0.0016,0.0016,0.0016,0.0016,0.0025,0.0016,0.0000,0.0016,0.0016,0.0016,0.0025,0.0025,0.0016,0.0016,0.0016,0.0025,0.0025,0.0016,0.0025,0.0025,0.0025,0.0016,0.0025,0.0016,0.0016,0.0025,0.0025,0.0025,0.0025,0.0025,0.0016,0.0025,0.0025,0.0025,0.0025,0.0025,0.0016,0.0016,0.0016,0.0025,0.0000,0.0016,0.0025,0.0016,0.0025,0.0016,0.0025,0.0025,0.0016,0.0025,0.0016,0.0025,0.0025,0.0025,0.0025,0.0025,0.0025,0.0025,0.0025,0.0016,0.0025,0.0025,0.0016,0.0025,0.0025,0.0025,0.0025,0.0016,0.0025,0.0025,0.0016,0.0025,0.0025,0.0025,0.0025,0.0025,0.0025,0.0025,0.0040,0.0025,0.0025,0.0040,0.0025,0.0016,0.0016,0.0063,0.0016,0.0016,0.0025,0.0016,0.0016,0.0016,0.0016,0.0025,0.0025,0.0016,0.0016,0.0016,0.0016,0.0016,0.0000,0.0016,0.0025,0.0016,0.0025,0.0016,0.0016,0.0016,0.0016,0.0016,0.0016,0.0016,0.0016,0.0025,0.0016,0.0016,0.0016,0.0016,0.0016,0.0016,0.0016,0.0016,0.0016,0.0016,0.0016,0.0016,0.0016,0.0016,0.0016,0.0016,0.0016,0.0016,0.0063,0.0016,0.0016,0.0016,0.0016,0.0025,0.0025,0.0025,0.0025,0.0016,0.0025,0.0025,0.0016,0.0025,0.0025,0.0025,0.0016,0.0025,0.0016,0.0025,0.0016,0.0016,0.0016,0.0016,0.0025,0.0025,0.0016,0.0025,0.0025,0.0016,0.0025,0.0016,0.0016,0.0016,0.0016,0.0016,0.0016,0.0016,0.0016,0.0025,0.0025,0.0016,0.0016,0.0025,0.0025,0.0016,0.0025,0.0025,0.0016,0.0016,0.0025,0.0016,0.0016,0.0025,0.0016,0.0016,0.0016,0.0016,0.0016,0.0025,0.0016,0.0025,0.0025,0.0025,0.0016,0.0016,0.0025,0.0025,0.0016,0.0016,0.0016,0.3981,0.0016,0.0016,0.0016,0.0016,0.0016,0.0016,0.0025,0.0016,0.0000,0.0025,0.0016,0.0016,0.0016,0.0016,0.0016,0.0016,0.0016,0.0016,0.0025,0.0025,0.0016,0.0016,0.0025,0.0025,0.0025,0.0025,0.0025,0.0016,0.0016,0.0016,0.0025,0.0016,0.0016,0.0025,0.0025,0.0025,0.0025]';
size(rssimW) % rssimWは313行1列のベクトル

ans = 1×2

313 1

B = rssimW(rssimW >= 0 & rssimW <= 0.01); % B=0~0.01の部分を縦一列に表記
size(B) % 条件を満たすベクトルは311行1列

ans = 1×2

311 1

rssimW(rssimW < 0 | rssimW > 0.01) % 条件外の数値は2個

ans = 2×1

0.3981 0.3981