real

The real function strips the real values from a complex block of numbers.

Syntax

real (range)

The range argument consists of complex numbers.

Example

If x = complex ({1,2,3,...,9,10}, {0,0,...,0}), the operation real(x)returns {1,2,3,4,5,6,7,8,9,10}, leaving the imaginary values out.

関連情報

• fft
• invfft
• imaginary (img)
• complex
• invcpx