17 packages found
the gamma function (Γ)
Arbitrary constant `g` to be used in Lanczos approximation functions.
- stdlib
- stdmath
- constant
- const
- mathematics
- math
- float
- real
- floating-point
- float64
- 64bit
- 64-bit
- ieee754
- gamma
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High quality image resize in browser.
Calculate a scaled Lanczos sum for the approximation of the gamma function.
- stdlib
- stdmath
- mathematics
- math
- special function
- special
- function
- gamma
- lanczos
- scaled
- approx
- approximation
- polynomial
- rational
- View more
Calculate the Lanczos sum for the approximation of the gamma function.
- stdlib
- stdmath
- mathematics
- math
- special function
- special
- function
- gamma
- lanczos
- approx
- approximation
- polynomial
- rational
- factorial
Inverse chi-squared cumulative distribution function
Compute the ratio of two gamma functions.
Dirichlet/aliased sinc function
Create an iterator which generates a Lanczos pulse waveform.
- stdlib
- simulate
- simulation
- lanczos
- sinc
- window
- pulse
- wave
- train
- signal
- processing
- waveform
- periodic
- iterator
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the gamma function (Γ)
High quality image resize in browser for blobs (`pica` wrapper with some sugar)
smart, smooth & fast image resizing and cropping
TypeScript library spectral analysis such as PSD and FFT
- fft
- fast-fourier-transform
- digital-signal-processing
- fourier
- psd
- spectrometry
- spectral-analysis
- dsp
- windowing
- hann
- hamming
- cosine
- lanczos
- gaussian
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Applies a windowing function to an array of data, making it ready to be FFT'd.
- fft
- fourier
- windowing
- hann
- hamming
- cosine
- lanczos
- gaussian
- tukey
- blackman
- exact_blackman
- kaiser
- nuttall
- blackman_harris
- View more
Applies a windowing function to an array of data, making it ready to be FFT'd.
- fft
- fourier
- windowing
- hann
- hamming
- cosine
- lanczos
- gaussian
- tukey
- blackman
- exact_blackman
- kaiser
- nuttall
- blackman_harris
- View more
High quality image resize in browser.
Upscale HTML5 Video using WebGL