| This chapter covers the following topics: |
In addition, Origin provides a collection of Signal Processing X-Functions
| Name | Brief | Example |
|---|---|---|
| cohere | Perform coherence | Examples |
| conv | Compute the convolution of two signals | Examples |
| corr1 | Compute 1D correlation of two signals | Examples |
| corr2 | 2D correlation | Examples |
| decimate | Reduce every N points of data with basic statistics | Examples |
| deconv | Compute the deconvolution | Examples |
| dfilter | Create and apply an IIR filter | Examples |
| dfilterfcf | Import and export MATLAB fcf file with IIR coefficients | Examples |
| dfilterapply | Apply IIR filter using specified coefficients | |
| Envelope | Get envelope of the data | Examples |
| fft_filter2 | Perform 2D FFT filtering | |
| fft_filters | Perform FFT Filtering | Examples |
| hilbert | Perform Hilbert transform or calculate analytic signal | Examples |
| msmooth | Smooth the matrix by expanding and shrinking | |
| smooth | Perform smoothing to irregular and noisy data. | Examples |
| stft | Perform Short Time Fourier Transform | Examples |