Functions | |
template<typename T1 > | |
arma_inline const Op< T1, op_mean > | mean (const Base< typename T1::elem_type, T1 > &X, const u32 dim=0) |
template<typename eT > | |
arma_warn_unused eT | mean (const Row< eT > &A) |
Immediate 'find the mean value of a row vector' operation. | |
template<typename eT > | |
arma_warn_unused eT | mean (const Col< eT > &A) |
Immediate 'find the mean value of a column vector' operation. | |
template<typename T1 > | |
arma_warn_unused T1::elem_type | mean (const Op< T1, op_mean > &in) |
Immediate 'find mean value' operation, invoked, for example, by: mean(mean(A)). | |
template<typename T1 > | |
arma_inline const Op< Op< T1, op_mean >, op_mean > | mean (const Op< T1, op_mean > &in, const u32 dim) |
template<typename eT > | |
arma_warn_unused eT | mean (const subview_row< eT > &A) |
template<typename eT > | |
arma_warn_unused eT | mean (const subview_col< eT > &A) |
template<typename eT > | |
arma_warn_unused eT | mean (const Op< subview< eT >, op_mean > &in) |
template<typename eT > | |
arma_warn_unused eT | mean (const diagview< eT > &A) |
arma_inline const Op<T1, op_mean> mean | ( | const Base< typename T1::elem_type, T1 > & | X, | |
const u32 | dim = 0 | |||
) | [inline] |
Definition at line 25 of file fn_mean.hpp.
References Base< elem_type, derived >::get_ref().
Referenced by op_princomp::direct_princomp().
00026 { 00027 arma_extra_debug_sigprint(); 00028 00029 return Op<T1, op_mean>(X.get_ref(), dim, 0); 00030 }
arma_warn_unused eT mean | ( | const Row< eT > & | A | ) | [inline] |
Immediate 'find the mean value of a row vector' operation.
Definition at line 39 of file fn_mean.hpp.
References op_mean::direct_mean(), Mat< eT >::mem, and Mat< eT >::n_elem.
00040 { 00041 arma_extra_debug_sigprint(); 00042 00043 arma_debug_check( (A.n_elem == 0), "mean(): given vector has no elements" ); 00044 00045 return op_mean::direct_mean(A.mem, A.n_elem); 00046 }
arma_warn_unused eT mean | ( | const Col< eT > & | A | ) | [inline] |
Immediate 'find the mean value of a column vector' operation.
Definition at line 55 of file fn_mean.hpp.
References op_mean::direct_mean(), Mat< eT >::mem, and Mat< eT >::n_elem.
00056 { 00057 arma_extra_debug_sigprint(); 00058 00059 arma_debug_check( (A.n_elem == 0), "mean(): given vector has no elements" ); 00060 00061 return op_mean::direct_mean(A.mem, A.n_elem); 00062 }
arma_warn_unused T1::elem_type mean | ( | const Op< T1, op_mean > & | in | ) | [inline] |
Immediate 'find mean value' operation, invoked, for example, by: mean(mean(A)).
Definition at line 73 of file fn_mean.hpp.
References op_mean::direct_mean(), unwrap< T1 >::M, Op< T1, op_type >::m, Mat< eT >::mem, and Mat< eT >::n_elem.
00074 { 00075 arma_extra_debug_sigprint(); 00076 arma_extra_debug_print("mean(): two consecutive mean() calls detected"); 00077 00078 typedef typename T1::elem_type eT; 00079 00080 const unwrap<T1> tmp1(in.m); 00081 const Mat<eT>& X = tmp1.M; 00082 00083 arma_debug_check( (X.n_elem == 0), "mean(): given matrix has no elements" ); 00084 00085 return op_mean::direct_mean(X.mem, X.n_elem); 00086 }
arma_inline const Op< Op<T1, op_mean>, op_mean> mean | ( | const Op< T1, op_mean > & | in, | |
const u32 | dim | |||
) | [inline] |
Definition at line 93 of file fn_mean.hpp.
00094 { 00095 arma_extra_debug_sigprint(); 00096 00097 return Op< Op<T1, op_mean>, op_mean>(in, dim, 0); 00098 }
arma_warn_unused eT mean | ( | const subview_row< eT > & | A | ) | [inline] |
Definition at line 106 of file fn_mean.hpp.
References op_mean::direct_mean(), and subview< eT >::n_elem.
00107 { 00108 arma_extra_debug_sigprint(); 00109 00110 arma_debug_check( (A.n_elem == 0), "mean(): given vector has no elements" ); 00111 00112 return op_mean::direct_mean(A); 00113 }
arma_warn_unused eT mean | ( | const subview_col< eT > & | A | ) | [inline] |
Definition at line 121 of file fn_mean.hpp.
References op_mean::direct_mean(), and subview< eT >::n_elem.
00122 { 00123 arma_extra_debug_sigprint(); 00124 00125 arma_debug_check( (A.n_elem == 0), "mean(): given vector has no elements" ); 00126 00127 return op_mean::direct_mean(A); 00128 }
arma_warn_unused eT mean | ( | const Op< subview< eT >, op_mean > & | in | ) | [inline] |
Definition at line 136 of file fn_mean.hpp.
References op_mean::direct_mean(), and subview< eT >::n_elem.
00137 { 00138 arma_extra_debug_sigprint(); 00139 arma_extra_debug_print("mean(): two consecutive mean() calls detected"); 00140 00141 const subview<eT>& X = in.m; 00142 00143 arma_debug_check( (X.n_elem == 0), "mean(): given matrix has no elements" ); 00144 00145 return op_mean::direct_mean(X); 00146 }
arma_warn_unused eT mean | ( | const diagview< eT > & | A | ) | [inline] |
Definition at line 154 of file fn_mean.hpp.
References op_mean::direct_mean(), and diagview< eT >::n_elem.
00155 { 00156 arma_extra_debug_sigprint(); 00157 00158 arma_debug_check( (A.n_elem == 0), "mean(): given vector has no elements" ); 00159 00160 return op_mean::direct_mean(A); 00161 }