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取平均

\n\n

octave:1> t1=[1,2,3]

\n\n

octave:2> mean(t1)

\n\n

ans = 2

\n\n

取standard deviation

\n\n

octave:3> std(t1)

\n\n

ans = 1

\n\n

"}}],["$","div",null,{"className":"tag-container-parent","children":[["$","div",null,{"className":"tag-container article-keyword","data-version":"a","children":[["$","div",null,{"className":"tag__header","children":["$","div",null,{"className":"tag__header-title","children":"文章標籤"}]}],["$","div",null,{"className":"tag__main","id":"article-footer-tags","children":[]}]]}],["$","div",null,{"className":"tag-container global-keyword","children":[["$","div",null,{"className":"tag__header","children":"$L17"}],"$L18"]}]]}],"$L19"]}],"$L1a","$L1b"]}],"$L1c","$L1d"]}]}]}]}],"$L1e"]}],"$L1f"]}],"$L20","$L21","$L22","$L23"]}],"$L24","$L25","$L26","$L27"]}],"$L28","$L29","$L2a","$L2b"]}]]}]

噓~

!

[Octave] 基本數學計算 avg,std

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