Scilab 5.3.3
- Scilab help
- Matlab to Scilab Conversion Tips
- Matlab-Scilab equivalents
- I
- if (Matlab function)
- ifft (Matlab function)
- imag (Matlab function)
- input (Matlab function)
- int16 (Matlab function)
- int32 (Matlab function)
- int8 (Matlab function)
- interp1 (Matlab function)
- inv (Matlab function)
- isa (Matlab function)
- iscell (Matlab function)
- ischar (Matlab function)
- isdir (Matlab function)
- isempty (Matlab function)
- isequal (Matlab function)
- isfield (Matlab function)
- isfinite (Matlab function)
- isglobal (Matlab function)
- ishandle (Matlab function)
- ishold (Matlab function)
- isinf (Matlab function)
- isinteger (Matlab function)
- isletter (Matlab function)
- islogical (Matlab function)
- isnan (Matlab function)
- isnumeric (Matlab function)
- ispc (Matlab function)
- isreal (Matlab function)
- isscalar (Matlab function)
- isspace (Matlab function)
- isstr (Matlab function)
- isstruct (Matlab function)
- isunix (Matlab function)
- isvector (Matlab function)
- issparse (Matlab function)
Please note that the recommended version of Scilab is 2025.0.0. This page might be outdated.
See the recommended documentation of this function
isreal (Matlab function)
Determine if all array elements are real numbers
Particular cases
Scilab isreal function can take two values as input. The first one is the same as Matlab one and the second allows to give a tolerance on the absolute value of the imaginary part of first input. So to have the same results in Matlab and in Scilab, second input in Scilab function must be set to 0.
Examples
| Matlab | Scilab |
tf = isreal(1+0i) tf = 1 |
| << ispc (Matlab function) | I | isscalar (Matlab function) >> |