transforms (MathScript RT Module Subclass)

LabVIEW 2012 MathScript RT模块帮助

版本日期:June 2012

产品编号:373123C-0118

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(仅限Windows)

Requires: MathScript RT Module

Member of the dsp class. Use members of the transforms subclass to apply transforms to signals.

Function Description
bitreverseorder Bit-reversed order
chirpzt Chirp-Z transform
dct Discrete cosine transform
dftmx Discrete Fourier transform matrix
digitreverseorder Digit-reversed order
dst Discrete sine transform
fft Fast Fourier transform
fft2d 2D fast Fourier transform
fftshift FFT shift spectrum
goertzel Goertzel transform
hilbert Hilbert transform
ichirpzt Inverse Chirp-Z transform
idct Inverse discrete cosine transform
idst Inverse discrete sine transform
ifft Inverse fast Fourier transform
ifft_shift Inverse FFT shift spectrum
ifft2d 2D inverse fast Fourier transform
realifft Real inverse fast Fourier transform
realifft2d 2D real inverse fast Fourier transform

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