Scilab 5.3.0
- Scilab Online Help
- Elementary Functions
- Trigonometry
- acos
- acosd
- acosh
- acoshm
- acosm
- acot
- acotd
- acoth
- acsc
- acscd
- acsch
- asec
- asecd
- asech
- asin
- asind
- asinh
- asinhm
- asinm
- atan
- atand
- atanh
- atanhm
- atanm
- conj
- cos
- cosd
- cosh
- coshm
- cosm
- cotd
- cotg
- coth
- cothm
- csc
- cscd
- csch
- csgn
- sec
- secd
- sech
- sin
- sinc
- sind
- sinh
- sinhm
- sinm
- tan
- tand
- tanh
- tanhm
- tanm
Please note that the recommended version of Scilab is 2025.0.0. This page might be outdated.
See the recommended documentation of this function
cosm
行列余弦関数
呼び出し手順
t=cosm(x)
パラメータ
- x
実数または複素数の正方行列
説明
cosm(x) は,
行列 x の余弦行列
t=0.5*(expm(%i*x)+expm(-%i*x))です..
| << coshm | Trigonometry | cotd >> |