<< circshift

Elementary functions

conj >>

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complex

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Creates an complex number.

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Syntax

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cpx = complex(a)

cpx = complex(a, b)

Input argument

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a

a variable: real part

b

a variable: imaginary part

Output argument

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cplx

result of a + b*i

Description

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complex returns a complex value from real arguments.

With only one input argument, complex returns a complex value a + 0*i.

Example

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z = complex(3, 2)
z2 = complex(Inf, Inf)
z3 = Inf + Inf * i

See also

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real, imag.

History

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Version	Description
1.0.0	initial version

Author

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Allan CORNET