Scilab 5.5.0
- Scilabヘルプ
- Strings
- ascii
- asciimat
- blanks
- char
- convstr
- emptystr
- eval
- evstr
- grep
- isalphanum
- isascii
- isdigit
- isletter
- isnum
- justify
- length
- part
- regexp
- sci2exp
- strcat
- strchr
- strcmp
- strcmpi
- strcspn
- strindex
- string
- strings
- stripblanks
- strncpy
- strrchr
- strrev
- strsplit
- strspn
- strstr
- strsubst
- strtod
- strtok
- tokenpos
- tokens
Please note that the recommended version of Scilab is 2026.0.0. This page might be outdated.
See the recommended documentation of this function
strtod
文字列を倍精度実数に変換.
呼び出し手順
d = strtod(str) [d,endstr] = strtod(str)
パラメータ
- str
文字列または文字列の行列
- d
実数または実数の行列
- endstr
文字列または文字列の行列 (数値の後に続く文字).
説明
[d,endstr] = strtod(str) は文字列strを
パースし,その内容を浮動小数点数として解釈して,
その値を実数として返します.
例
strtod('123.556This is a sample real') [d,endstr] = strtod('123.556This is a sample real') strtod(['123.556This is a sample real','888.666 here']) [d,endstr] =strtod(['123.556This is a sample real','888.666 here'])
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