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cosine <a cosine; cosines> N MATH

cosine curve MATH

cosine laws MATH

inverse cosine

Monolingual examples (not verified by PONS Editors)

English
Historically, cosine and sine were defined geometrically before the invention of complex numbers.
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Jy and koti-jy are closely related to the modern trigonometric functions of sine and cosine.
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The feature extraction process consists of two parts; grid based representative color selection and discrete cosine transform with quantization.
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What remains to be explained is the cosine factor.
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These identities are sometimes taken as the "definitions" of the sine and cosine function.
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Similarly, the use of a cosine pulse profile has an even more marked effect, with the amplitude of the sidelobes practically becoming negligible.
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Some authors only define the cosine transform for even functions of, in which case its sine transform is zero.
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If the original function is an even function, then the sine transform is zero; if is an odd function, then the cosine transform is zero.
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The cosine accounts for the projection of the source area into a plane at right angles to the line of propagation indicated by.
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This means that 1/7.0 is the cosine of 81.8 degrees, and so we can multiply 0.35 by 1/7.0 using the above procedure.
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