Programmer Guide/Command Reference/EVAL/sinc: Difference between revisions
From STX Wiki
< Programmer Guide | Command Reference | EVAL
Jump to navigationJump to search
No edit summary |
No edit summary |
||
| Line 7: | Line 7: | ||
::''x''<sub>i,j</sub> = 0: ''r''<sub>i,j</sub> = 1 | ::''x''<sub>i,j</sub> = 0: ''r''<sub>i,j</sub> = 1 | ||
::otherwise: r<sub>i,j</sub> = sin(''x''<sub>i,j</sub>) / ''x''<sub>i,j</sub> | ::otherwise: r<sub>i,j</sub> = sin(''x''<sub>i,j</sub>) / ''x''<sub>i,j</sub> | ||
;See also: [[Programmer_Guide/Command_Reference/EVAL/sin|sin | ;See also: [[Programmer_Guide/Command_Reference/EVAL/sin|sin]] | ||
[[Programmer_Guide/Command_Reference/EVAL#Functions|<function list>]] | [[Programmer_Guide/Command_Reference/EVAL#Functions|<function list>]] | ||
Revision as of 12:53, 4 April 2011
Compute the function sin(x) / x.
- Usage
sinc(x)- xa scalar, vector or matrix
- Result
- The result r of this function has always the same type as the argument x.
- xi,j = 0: ri,j = 1
- otherwise: ri,j = sin(xi,j) / xi,j
- See also
- sin
