mtlb_int8
Matlab int8 emulation function
Description
Matlab and Scilab int8 behave differently :
- Beyong the main interval bounds, Scilab's
int8()wraps, while Matlab'smtlb_int8()saturates. - For non integer values, Scilab's
int8()truncates the fractional part, while Matlab'smtlb_int8()rounds to the nearest integer.
| x | int8(x) | mtlb_int8(x) |
|---|---|---|
| %nan | 0 | 0 |
| -%inf | -128 | -128 |
| -130 | 126 | -128 |
| -129 | 127 | -128 |
| -128 | -128 | -128 |
| -127 | -127 | -127 |
| -80.7 | -80 | -81 |
| -80.5 | -80 | -81 |
| -80.4 | -80 | -80 |
| 10.2 | 10 | 10 |
| 10.5 | 10 | 11 |
| 10.51 | 10 | 11 |
| 127 | 127 | 127 |
| 128 | -128 | 127 |
| 129 | -127 | 127 |
| %inf | 127 | 127 |
 |
The function |
| Report an issue | ||
| << mtlb_int64 | compatibility_functions | mtlb_is >> |