1、基于Labwindows的产生各种波形函数Labwindows产生各种波形函数Function Tree, Advanced Analysis Class/Panel Name函数名Signal GenerationImpulseImpulse(冲激)PulsePulse(脉冲)RampRamp(斜坡)TriangleTriangleSine PatternSinePattern(正余弦)Uniform NoiseUniformWhite NoiseWhiteNoiseGaussian NoiseGaussNoiseArbitrary WaveArbitraryWaveChirpChirpSa
2、wtooth WaveSawtoothWaveSinc WaveformSincSine WaveSineWaveSquare WaveSquareWave（方波）Triangle WaveTriangleWaveArray Operations1D Operations1D Clear ArrayClear1D1D Set ArraySet1D1D Copy ArrayCopy1D1D Array AdditionAdd1D1D Array SubtractionSub1D1D Array MultiplicationMul1D1D Array DivisionDiv1D1D Absolut
3、e ValueAbs1D1D Negative ValueNeg1D1D Linear EvaluationLinEv1D1D Polynomial EvaluationPolyEv1D1D ScalingScale1D1D Quick ScalingQScale1D1D Maximum & MinimumMaxMin1D1D Sum of ElementsSum1D1D Product of ElementsProd1D1D Array SubsetSubset1D1D Vector NormalizationNormal1D1D Reverse Array OrderReverse1D S
4、hift ArrayShift1D Clip ArrayClip1D Sort ArraySort2D Operations2D Array AdditionAdd2D2D Array SubtractionSub2D2D Array MultiplicationMul2D2D Array DivisionDiv2D2D Linear EvaluationLinEv2D2D Polynomial EvaluationPolyEv2D2D ScalingScale2D2D Quick ScalingQScale2D2D Maximum & MinimumMaxMin2D2D Sum of Ele
5、mentsSum2D2D Matrix NormalizationNormal2DComplex OperationsComplex NumbersComplex AdditionCxAddComplex SubtractionCxSubComplex MultiplicationCxMulComplex DivisionCxDivComplex ReciprocalCxRecipComplex Square RootCxSqrtComplex LogarithmCxLogComplex Natural LogarithmCxLnComplex PowerCxPowComplex Expone
6、ntialCxExpRectangular to PolarToPolarPolar to RectangularToRect1D Complex Operations1D Complex AdditionCxAdd1D1D Complex SubtractionCxSub1D1D Complex MultiplicationCxMul1D1D Complex DivisionCxDiv1D1D Complex Linear EvaluationCxLinEv1D1D Rectangular to PolarToPolar1D1D Polar to Rectangular ToRect1DSi
7、gnal ProcessingFrequency Domain AnalysisFFT (Obsolete)FFTInverse FFT (Obsolete)InvFFTReal Valued FFT (Obsolete)ReFFTReal Valued Inverse FFT (Obsolete)ReInvFFTPower SpectrumSpectrumFHTFHTInverse FHTInvFHTCross SpectrumCrossSpectrumFast Hilbert TransformFastHilbertTransformInverse Fast Hilbert Transfo
8、rmInvFastHilbertTransformReal Valued 2D FFTFFT2DInverse Real Valued 2D FFTInvFFT2DComplex 2D FFTCxFFT2DInverse Complex 2D FFTCxInvFFT2DDiscrete Cosine TransformDCTInverse Discrete Cosine TransformInvDCTDiscrete Sine TransformDSTInverse Discrete Sine TransformInvDST2D Discrete Cosine TransformDCT2DIn
9、verse 2D Discrete Cosine TransformInvDCT2D2D Discrete Sine TransformDST2DInverse 2D Discrete Sine TransformInvDST2DChirp Z TransformChirpZTComplex Chirp Z TransformCxChirpZTFFT TablesCreate FFT TableCreateFFTTableDestroy FFT TableDestroyFFTTableFFT ExFFTExInverse FFT ExInvFFTExComplex FFT ExCxFFTExC
10、omplex Inverse FFT ExCxInvFFTExTime Domain AnalysisConvolutionConvolveConvolution with AlgorithmConvolveExCorrelationCorrelateCorrelation ExCorrelateExIntegrationIntegrateDifferentiationDifferenceDifferentiation ExDifferenceExPulse ParametersPulseParamDecimateDecimateDeconvolveDeconvolveUnwrap Phase
11、UnWrap1DUnwrap Phase by UnitUnWrap1DByUnitIIR Digital FiltersCascade Filter FunctionsBessel Cascade CoeffsBessel_CascadeCoefButterworth Cascade CoeffsBw_CascadeCoefChebyshev Cascade CoeffsCh_CascadeCoefInverse Chebyshev Cascade CoeffsInvCh_CascadeCoefElliptic Cascade CoeffsElp_CascadeCoefIIR Cascade
12、 FilteringIIRCascadeFilteringFilter Information UtilitiesAllocate Filter InformationAllocIIRFilterPtrReset Filter InformationResetIIRFilterFree Filter InformationFreeIIRFilterPtrCascade to Direct CoefficientsCascadeToDirectCoefOne-step Filter FunctionsLowpass ButterworthBw_LPFHighpass ButterworthBw_
13、HPFBandpass ButterworthBw_BPFBandstop ButterworthBw_BSFLowpass ChebyshevCh_LPFHighpass ChebyshevCh_HPFBandpass ChebyshevCh_BPFBandstop ChebyshevCh_BSFLowpass Inverse ChebyshevInvCh_LPFHighpass Inverse ChebyshevInvCh_HPFBandpass Inverse ChebyshevInvCh_BPFBandstop Inverse ChebyshevInvCh_BSFLowpass Ell
14、ipticElp_LPFHighpass EllipticElp_HPFBandpass EllipticElp_BPFBandstop EllipticElp_BSFOld-Style Filter FunctionsBessel CoefficientsBessel_CoefButterworth CoefficientsBw_CoefChebyshev CoefficientsCh_CoefInverse Chebyshev CoefficientsInvCh_CoefElliptic CoefficientsElp_CoefIIR FilteringIIRFilteringFIR Digital FiltersLowpass Window Filters (Obsolete)Wind_LPFHighpass Window Filters (Obsolete)Wind_HPFBandpass Window Filters (Obsolete)Wind_B
