Adams Basic Package > Adams View > View Function Builder > Design-Time Functions > Functions: F - L > FFTPHASE

FFTPHASE

Returns an array of phase values calculated by applying the FFT function to input values.

Format

FFTPHASE (A, N)

Arguments

 
A
An array of real values.
N
An integer value which indicates the number output values. This must be greater than or equal to the number of input values. If N is an odd number, the function returns (N+1)/2 output values. If N is an even number, (N/2 + 1) number of values will be returned.

Example

The following example illustrates the use of the FFTPHASE function:
 
Function
FFTPHASE({0, 1, 4, 9, 16}, 5)
Result
0.0, 107.012, 157.356
Learn more about matrix/array functions.