MATLAB Function Referencecos   cosh
  

cosd - Cosine ofo argument in degrees

Syntax

Y = cosd(X)

Description

Y = cosd(X) is the cosine of the elements of X, expressed in degrees. For odd integers n, cosd(n*90) is exactly zero, whereas cos(n*pi/2) reflects the accuracy of the floating point value of pi.

See Also

cos, cosh, acos, acosd, acosh

  

coscos coshcosh

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