Frequency Domain Analysis Functions
The following functions are available only with a licensed version of NI Vision.
Frequency Domain Analysis functions allow you to convert images between the spatial and frequency domains and to analyze images in the frequency domain.
The following table lists the Frequency Domain Analysis functions. The functions in the Frequency Domain Analysis class are grouped according to the types of operations they perform. The first column contains the name of the class. The second column contains names of individual function panels. Each Frequency Domain Analysis function panel represents one function.
| Class | LabWindows/CVI Equivalent | Function Name |
|---|---|---|
| Frequency Domain Analysis | Attenuate | imaqAttenuate |
| Frequency Domain Analysis | Conjugate | imaqConjugate |
| Frequency Domain Analysis | FFT | imaqFFT |
| Frequency Domain Analysis | Flip Frequencies | imaqFlipFrequencies |
| Frequency Domain Analysis | Inverse FFT | imaqInverseFFT |
| Frequency Domain Analysis | Truncate | imaqTruncate |