Difference between revisions of "Manuals/calci/SINC"
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#SINC(-34) = 0.015561255474118348 | #SINC(-34) = 0.015561255474118348 | ||
#SINC(-51.7) = 0.019163025320677915 | #SINC(-51.7) = 0.019163025320677915 | ||
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+ | ==Related Videos== | ||
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+ | {{#ev:youtube|v=9sd4DWragBg|280|center|Cardinal Sin}} | ||
==See Also== | ==See Also== |
Latest revision as of 15:33, 31 January 2019
SINC(X)
- is any real number.
Description
- This function shows the value of the cardinal sin function.
- In , is any real number.
- The full name of the function is sine cardinal,but it is commonly referred to by its abbreviation, Sinc.
- The unnormalized SINC function is defined by :
- The normalized SINC function is defined by .
- The value at x = 0 is defined to be the limiting value Sinc(0) = 1.
- The only difference between the two definitions is in the scaling of the independent variable (the x-axis) by a factor of π.
Examples
- SINC(9) = 0.04579094280463962
- SINC(-34) = 0.015561255474118348
- SINC(-51.7) = 0.019163025320677915