Signal Operations
In the section Signal Operations libraries Signal Operations contains important tools for generating, converting and analysing signals. Here you will find blocks that allow you to change the sampling rate, apply window functions, perform convolution and eliminate phase discontinuities.
- Constant Ramp
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Linear signal generator with variable length depending on input values.
- Convolution
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Reconciliation of two input data.
- Downsample
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Reduces the sampling frequency of the input signal by removing intermediate values.
- Pad
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The addition or truncation of a specified dimension or dimensions.
- Phase Extractor
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Extracting the unwrapped phase of a complex input signal.
- Unwrap
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Removes the phase discontinuity of the signal.
- Upsample
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Resamples the input at a higher rate by inserting zeros. Reduces the sampling rate of the input signal by removing intermediate values.
- Variable Fractional Delay
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Delays the input signal by a time-varying fractional number of samples.
- Window Function
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Calculate and apply the window function to the input signal.
- Zero Crossing
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Counts the number of times the signal crosses zero in one time step.