complex arithemtic

Because the current version of the STx EVAL command do not support a complex data type, a package of functions is used to implement arithmetic and special handling for [[Programmer_Guide/Command_Reference/EVAL#complex numbers|complex numbers].

Usage

cr2p(xc)

xc

a [[Programmer_Guide/Command_Reference/EVAL#complex numbers|complex number, vector or matrix] in cartesian format (re, im)

r with same length as x containing the converted window function

See also

window, fft

<function list>

cr2p

Convert Cartesian coordinates to Polar coordinates

Usage:

cr2p(xC)

Return Type:

like xC

complex numbers