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Need implementation of algorithm savitzky-golay in Swift 4

A Savitzky–Golay filter is a digital filter that can be applied to a set of digital data points for the purpose of smoothing the data, that is, to increase the precision of the data without distorting the signal tendency. This is achieved, in a process known as convolution, by fitting successive sub-sets of adjacent data points with a low-degree polynomial by the method of linear least squares. When the data points are equally spaced, an analytical solution to the least-squares equations can be found, in the form of a single set of "convolution coefficients" that can be applied to all data sub-sets, to give estimates of the smoothed signal, (or derivatives of the smoothed signal) at the central point of each sub-set.

I need the implementation of a 3rd order savitzky-golay filter in Swift.

func smoothRadios(radios:[(frame: Int, radio: Double)])->[(frame: Int, radio: Double)]

Where frame is the X axis and radio is de y axis.

No milestone is payed in advance. Please dont insist.

Taidot: iPhone, Mobile App Development, Signal Processing, Swift

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Tietoa työnantajasta:
( 5 arvostelua ) Santiago, Chile

Projektin tunnus: #19327724

Myönnetty käyttäjälle:

octopus823

How are you? I have much experiences in developing iOS in Swift. I hope our cooperation. Let's contact and discuss with each other. Thanks.

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vantuanvn

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technorizensoft

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LiaoFang

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MobileAvatar126

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Hikesoftwares

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bluebear1888

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bizdigitalbrain

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