- Scilabヘルプ
- Compatibility Functions
- firstnonsingleton
- mstr2sci
- mtlb_0
- mtlb_a
- mtlb_all
- mtlb_any
- mtlb_axis
- mtlb_beta
- mtlb_box
- mtlb_close
- mtlb_colordef
- mtlb_cumprod
- mtlb_cumsum
- mtlb_dec2hex
- mtlb_delete
- mtlb_diag
- mtlb_diff
- mtlb_dir
- mtlb_double
- mtlb_e
- mtlb_echo
- mtlb_eval
- mtlb_exist
- mtlb_eye
- mtlb_false
- mtlb_fft
- mtlb_fftshift
- mtlb_find
- mtlb_findstr
- mtlb_fliplr
- mtlb_fopen
- mtlb_format
- mtlb_fprintf
- mtlb_fread
- mtlb_fscanf
- mtlb_full
- mtlb_fwrite
- mtlb_grid
- mtlb_hold
- mtlb_i
- mtlb_ifft
- mtlb_imp
- mtlb_int16
- mtlb_int32
- mtlb_int8
- mtlb_is
- mtlb_isa
- mtlb_isfield
- mtlb_isletter
- mtlb_isspace
- mtlb_l
- mtlb_legendre
- mtlb_linspace
- mtlb_logic
- mtlb_logical
- mtlb_lower
- mtlb_max
- mtlb_min
- mtlb_mode
- mtlb_more
- mtlb_num2str
- mtlb_ones
- mtlb_plot
- mtlb_prod
- mtlb_rand
- mtlb_randn
- mtlb_rcond
- mtlb_realmax
- mtlb_realmin
- mtlb_s
- mtlb_setstr
- mtlb_size
- mtlb_sort
- mtlb_strcmp
- mtlb_strcmpi
- mtlb_strfind
- mtlb_strrep
- mtlb_sum
- mtlb_t
- mtlb_toeplitz
- mtlb_tril
- mtlb_triu
- mtlb_true
- mtlb_uint16
- mtlb_uint32
- mtlb_uint8
- mtlb_upper
- mtlb_var
- mtlb_zeros
Please note that the recommended version of Scilab is 2025.0.0. This page might be outdated.
See the recommended documentation of this function
mtlb_logic
Matlab logical operators emulation function
Description
Matlab and Scilab logical operator behave differently in some particular cases:
With complex operands: The
<
,<=
,>
and>=
operators can not be used into Scilab with complex operands, while in Matlab they can. And in this case, only real part of complex operands is compared.With empty matrices: If both operands of
<
,<=
,>
and>=
operators are empty matrices, Scilab returns an error message, while Matlab returns an empty matrix. For operators==
and~=
, if at least one operand is an empty matrix, Matlab returns [] while Scilab returns a boolean value %T or %F.
The function mtlb_logic(A,symbol,B)
(with "symbol" a character string
containing the operator symbol) is used by
mfile2sci
to replace A symbol B
when it was not
possible to know what were the operands while porting Matlab code to Scilab. This function will
determine the correct semantic at run time. If you want to have a
more efficient code it is possible to replace mtlb_logic
calls:
If both
A
andB
are not complex values nor empty matricesmtlb_logic(A,symbol,B)
may be replaced byA symbol B
.
Caution: mtlb_logic has not to be used for hand coded functions. |
Report an issue | ||
<< mtlb_linspace | Compatibility Functions | mtlb_logical >> |