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gsignal

Gsignal is the R implementation of the Octave signal package

To install the package in R:

library(devtools)  
install_github("gjmvanboxtel/gsignal")

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Install

install.packages('gsignal')

Monthly Downloads

4,293

Version

0.3-1

License

GPL-3

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Repository

https://github.com/gjmvanboxtel/gsignal

Maintainer

Geert van Boxtel

Last Published

May 3rd, 2021

Functions in gsignal (0.3-1)

Bartlett window

Second-order sections

Filter specifications

Moving average (MA) model

Autoregressive model coefficients - Burg's method

Autoregressive moving average (ARMA) model

Power spectrum of AR model

Bilinear transformation

blackmannuttall

Blackman-Nuttall window

Permute input to bit-reversed order

Blackman-Harris window

Chebyshev Type II filter order

Blackman window

Chebyshev Type II filter prototype

Constrained L2 bandpass FIR filter design

Butterworth filter prototype

Chebyshev window

Butterworth filter design

Autoregressive model coefficients - Yule-Walker method

Cluster Segments

Bessel analog low-pass filter prototype

Circular convolution

Chebyshev polynomials

Bessel analog filter design

Chebyshev Type I filter order

2-D convolution

Chebyshev Type I filter prototype

2-D Discrete Cosine Transform

Discrete Cosine Transform

Rectangular window

Butterworth filter order and cutoff frequency

Buffer signal vector into matrix of data segments

Remove Polynomial Trend

Discrete Fourier Transform Matrix

Elliptic Filter Order

Low-pass analog elliptic filter

Complex conjugate pairs

Convolution matrix

Sort complex conjugate pairs and real

Complex cepstral analysis

FFT-based FIR filtering

FFT-based convolution

Window-based FIR filter design

Filter a signal

Least-squares linear-phase FIR filter design

Frequency sampling-based FIR filter design

Chebyshev Type II filter design

2-D digital filter

Convolution and polynomial multiplication

Complex Morlet Wavelet

Fast Walsh-Hadamard Transform

Inverse 2-D Discrete Cosine Transform

Full width at half maximum

Flat top window

Impulse response of digital filter

Gaussian window

Gaussian monopulse

Chebyshev Type I filter design

Dirichlet function

Chirp Z-transform

Permute input to digit-reversed order

Cross power spectral density

IIR lowpass filter to IIR multiband

Inverse Discrete Sine Transform

Discrete Sine Transform

Decrease sample rate

Filter initial conditions

Filter Initial Conditions

Nuttall-defined minimum 4-term Blackman-Harris window

Impulse invariance method for A/D filter conversion

Autoregressive PSD estimate - Yule-Walker method

Durbin-Levinson Recursion

Meyer wavelet auxiliary function

Kaiser filter order and cutoff frequency

Discrete Cosine Transform Matrix

Decrease sample rate

Elliptic filter design

1-D Discrete Wavelet Transform

Zero-phase digital filtering

Gaussian-modulated sinusoidal RF pulse

Frequency response of analog filters

Fractional shift

Find local extrema

gsignal-package

gsignal: Signal Processing

Marcum Q function

pei_tseng_notch

Pei-Tseng notch filter

Rectangular pulse

sampled2continuous

Signal reconstruction

Kaiser FIR filter design

Fast Hartley Transform

Frequency response of digital filter

Zero-frequency shift

Plot frequency response

Schmitt Trigger

Gaussian convolution window

Inverse Discrete Cosine Transform

Hilbert transform

1-D median filtering

Inverse zero-frequency shift

Inverse Fast Fourier Transform

Sos to transfer function

Sos to zero-pole-gain

Transform filter band edges

Polynomial with specified roots

Sawtooth or triangle wave

Transfer function to zero-pole-gain form

Transfer function to second-order sections form

Inverse Frequency Response

Uniform decoder

Uniform encoder

Maximum-to-minimum difference

Peak-magnitude-to-RMS ratio

Moving Root Mean Square

Inverse impulse invariance method

Keep part of vector or matrix

Unwrap phase angles

Upsample, apply FIR filter, downsample

Short-Term Fourier Transform

Magnitude-squared coherence

ncauer analog filter design

Cross-correlation

Stabilize polynomial

Reduce polynomial

Multiplicity of poles

Parzen (de la Vall<U+00E9>e Poussin) window

delayed z-transform partial fraction expansion

Power - decibel conversion

Z-transform partial fraction expansion

Change sampling rate

Welch<U+2019>s power spectral density estimate

Partial fraction expansion

Autoregressive PSD estimate - Burg's method

Complex Shannon Wavelet

Shift data to operate on specified dimension

Tukey (tapered cosine) window

Sampled aperiodic triangle

1-D or 2-D convolution

Inverse of shiftdata

Ultraspherical window

Second-order sections filtering

Rectangular window

Cross-covariance

2-D cross-correlation

Parks-McClellan optimal FIR filter design

Zero-pole-gain to transfer function

Root-mean-square

Increase sample rate

Root-sum-of-squares

Upsample and Fill

Zero-pole-gain to second-order section format

Savitzky-Golay filter design

filter.sgolayFilter

Savitzky-Golay filtering

Transfer Function Estimate

Triangular window

Zero pole gain model

Modified Bartlett-Hann window