Filters

Digital Filters. More...

Classes
class	BandPassFilter< T >
	Biquad DF2 Band Pass Filter. When dealing with high-order IIR filters, they can get unstable. To prevent this, BiQuadratic filters (second order) are used. Converted from https://github.com/tttapa/Filters/blob/master/src/BiQuad.h Use float or double (and not a integer type) as type parameter. More...
class	BiQuadDF1< T >
	Biquad DF1 Filter. converted from https://github.com/tttapa/Filters/blob/master/src/BiQuad.h Use float or double (and not a integer type) as type parameter. More...
class	BiQuadDF2< T >
	Biquad DF2 Filter. When dealing with high-order IIR filters, they can get unstable. To prevent this, BiQuadratic filters (second order) are used. Converted from https://github.com/tttapa/Filters/blob/master/src/BiQuad.h Use float or double (and not a integer type) as type parameter. More...
class	Filter< T >
	Abstract filter interface definition;. More...
class	FilterChain< T, N >
	FilterChain - A Cascade of multiple filters. More...
class	FIR< T >
	FIR Filter Converted from https://github.com/sebnil/FIR-filter-Arduino-Library/tree/master/src You can use https://www.arc.id.au/FilterDesign.html to design the filter. More...
class	HighPassFilter< T >
	Biquad DF2 High Pass Filter. When dealing with high-order IIR filters, they can get unstable. To prevent this, BiQuadratic filters (second order) are used. Converted from https://github.com/tttapa/Filters/blob/master/src/BiQuad.h Use float or double (and not a integer type) as type parameter. More...
class	HighShelfFilter< T >
	Biquad DF2 High Shelf Filter. When dealing with high-order IIR filters, they can get unstable. To prevent this, BiQuadratic filters (second order) are used. Converted from https://github.com/tttapa/Filters/blob/master/src/BiQuad.h Use float or double (and not a integer type) as type parameter. More...
class	IIR< T >
	IIRFilter Converted from https://github.com/tttapa/Filters/blob/master/src/IIRFilter.h. More...
class	LowPassFilter< T >
	Biquad DF2 Low Pass Filter. When dealing with high-order IIR filters, they can get unstable. To prevent this, BiQuadratic filters (second order) are used. Converted from https://github.com/tttapa/Filters/blob/master/src/BiQuad.h Use float or double (and not a integer type) as type parameter. More...
class	LowShelfFilter< T >
	Biquad DF2 Low Shelf Filter. When dealing with high-order IIR filters, they can get unstable. To prevent this, BiQuadratic filters (second order) are used. Converted from https://github.com/tttapa/Filters/blob/master/src/BiQuad.h Use float or double (and not a integer type) as type parameter. More...
class	MedianFilter< T >
	An embedded friendly, fast one-dimensional median filter algorithm implementation in C and C++ Useful for spike and noise removal from analog signals or other DSP Also known as "salt-and-pepper noise" or "impulse noise" filter. More...
class	NoFilter< T >
	No change to the input. More...
class	NotchFilter< T >
	Biquad DF2 Notch Filter. When dealing with high-order IIR filters, they can get unstable. To prevent this, BiQuadratic filters (second order) are used. Converted from https://github.com/tttapa/Filters/blob/master/src/BiQuad.h Use float or double (and not a integer type) as type parameter. More...
class	SOSFilter< T, N >
	Second Order Filter: Instead of manually cascading BiQuad filters, you can use a Second Order Sections filter (SOS). converted from https://github.com/tttapa/Filters/blob/master/src/SOSFilter.h Use float or float (and not a integer type) as type parameter. More...

Detailed Description

Digital Filters.