Matches in DBpedia 2015-10 for { <http://dbpedia.org/resource/Nonlinear_filter> ?p ?o }
- Nonlinear_filter abstract "In signal processing, a nonlinear (or non-linear) filter is a filter whose output is not a linear function of its input. That is, if the filter outputs signals R and S for two input signals r and s separately, but does not always output αR + βS when the input is a linear combination αr + βs.Both continuous-domain and discrete-domain filters may be nonlinear. A simple example of the former would be an electrical device whose output voltage R(t) at any moment is the square of the input voltage r(t); or which is the input clipped to a fixed range [a,b], namely R(t) = max(a, min(b, r(t))). An important example of the latter is the running-median filter, such that every output sample Ri is the median of the last three input samples ri, ri−1, ri−2. Like linear filters, nonlinear filters may be shift invariant or not.Non-linear filters have many applications, especially in the removal of certain types of noise that are not additive. For example, the median filter is widely used to remove spike noise — that affects only a small percentage of the samples, possibly by very large amounts. Indeed all radio receivers use non-linear filters to convert kilo- to gigahertz signals to the audio frequency range; and all digital signal processing depends on non-linear filters (analog-to-digital converters) to transform analog signals to binary numbers.However, nonlinear filters are considerably harder to use and design than linear ones, because the most powerful mathematical tools of signal analysis (such as the impulse response and the frequency response) cannot be used on them. Thus, for example, linear filters are often used to remove noise and distortion that was created by nonlinear processes, simply because the proper non-linear filter would be too hard to design and construct.".
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- Nonlinear_filter wikiPageWikiLink Additive_noise.
- Nonlinear_filter wikiPageWikiLink Additive_white_Gaussian_noise.
- Nonlinear_filter wikiPageWikiLink Analog-to-digital_converter.
- Nonlinear_filter wikiPageWikiLink Analog_signal.
- Nonlinear_filter wikiPageWikiLink Assumed_density_filter.
- Nonlinear_filter wikiPageWikiLink Band-pass_filter.
- Nonlinear_filter wikiPageWikiLink Bandpass_filter.
- Nonlinear_filter wikiPageWikiLink Bernard_Hanzon.
- Nonlinear_filter wikiPageWikiLink Binary_number.
- Nonlinear_filter wikiPageWikiLink Category:Filter_theory.
- Nonlinear_filter wikiPageWikiLink Category:Nonlinear_filters.
- Nonlinear_filter wikiPageWikiLink Control_theory.
- Nonlinear_filter wikiPageWikiLink Damiano_Brigo.
- Nonlinear_filter wikiPageWikiLink Detector_(radio).
- Nonlinear_filter wikiPageWikiLink Digital_image_processing.
- Nonlinear_filter wikiPageWikiLink Digital_signal_processing.
- Nonlinear_filter wikiPageWikiLink Dominique_Michel.
- Nonlinear_filter wikiPageWikiLink Electric_potential.
- Nonlinear_filter wikiPageWikiLink Estimation_theory.
- Nonlinear_filter wikiPageWikiLink Extended_Kalman_filter.
- Nonlinear_filter wikiPageWikiLink Filter_(signal_processing).
- Nonlinear_filter wikiPageWikiLink Filtering_problem_(stochastic_processes).
- Nonlinear_filter wikiPageWikiLink François_Le_Gland.
- Nonlinear_filter wikiPageWikiLink Frequency_domain.
- Nonlinear_filter wikiPageWikiLink Frequency_mixer.
- Nonlinear_filter wikiPageWikiLink Frequency_response.
- Nonlinear_filter wikiPageWikiLink Gaussian_noise.
- Nonlinear_filter wikiPageWikiLink Gigahertz.
- Nonlinear_filter wikiPageWikiLink Harold_J._Kushner.
- Nonlinear_filter wikiPageWikiLink Hertz.
- Nonlinear_filter wikiPageWikiLink Impulse_response.
- Nonlinear_filter wikiPageWikiLink Kalman_filter.
- Nonlinear_filter wikiPageWikiLink Kilohertz.
- Nonlinear_filter wikiPageWikiLink Linear_combination.
- Nonlinear_filter wikiPageWikiLink Linear_function.
- Nonlinear_filter wikiPageWikiLink Linear_scale.
- Nonlinear_filter wikiPageWikiLink Logarithmic_scale.
- Nonlinear_filter wikiPageWikiLink Median.
- Nonlinear_filter wikiPageWikiLink Median_(statistics).
- Nonlinear_filter wikiPageWikiLink Median_filter.
- Nonlinear_filter wikiPageWikiLink Mireille_Chaleyat-Maurel.
- Nonlinear_filter wikiPageWikiLink Moshe_Zakai.
- Nonlinear_filter wikiPageWikiLink Moving_horizon_estimation.
- Nonlinear_filter wikiPageWikiLink Multiplicative_noise.
- Nonlinear_filter wikiPageWikiLink Noise_(signal_processing).
- Nonlinear_filter wikiPageWikiLink Noisy-channel_coding_theorem.
- Nonlinear_filter wikiPageWikiLink Nonlinear_system.
- Nonlinear_filter wikiPageWikiLink Nonlinearity.
- Nonlinear_filter wikiPageWikiLink Particle_filter.
- Nonlinear_filter wikiPageWikiLink Peter_S._Maybeck.
- Nonlinear_filter wikiPageWikiLink Phase-locked_loop.
- Nonlinear_filter wikiPageWikiLink Projection_filter.
- Nonlinear_filter wikiPageWikiLink Radio_receiver.
- Nonlinear_filter wikiPageWikiLink Ranklet.
- Nonlinear_filter wikiPageWikiLink Receiver_(radio).
- Nonlinear_filter wikiPageWikiLink Ruslan_L._Stratonovich.
- Nonlinear_filter wikiPageWikiLink Ruslan_Stratonovich.
- Nonlinear_filter wikiPageWikiLink Shannons_theorem.
- Nonlinear_filter wikiPageWikiLink Shift-invariant_system.
- Nonlinear_filter wikiPageWikiLink Signal_(electrical_engineering).
- Nonlinear_filter wikiPageWikiLink Signal_(signal_processing).
- Nonlinear_filter wikiPageWikiLink Signal_processing.
- Nonlinear_filter wikiPageWikiLink Silhouette.
- Nonlinear_filter wikiPageWikiLink Sound.
- Nonlinear_filter wikiPageWikiLink Spike_noise.
- Nonlinear_filter wikiPageWikiLink Stochastic_partial_differential_equation.
- Nonlinear_filter wikiPageWikiLink Stochastic_process.
- Nonlinear_filter wikiPageWikiLink Zakai_equation.
- Nonlinear_filter wikiPageWikiLinkText "Nonlinear filter".
- Nonlinear_filter wikiPageWikiLinkText "noise removal".
- Nonlinear_filter wikiPageWikiLinkText "nonlinear filter".
- Nonlinear_filter wikiPageWikiLinkText "nonlinear filtering problems".
- Nonlinear_filter wikiPageWikiLinkText "nonlinear filters".
- Nonlinear_filter wikiPageWikiLinkText "nonlinear processing".
- Nonlinear_filter wikiPageWikiLinkText "nonlinear".
- Nonlinear_filter hasPhotoCollection Nonlinear_filter.
- Nonlinear_filter wikiPageUsesTemplate Template:Cite_book.
- Nonlinear_filter wikiPageUsesTemplate Template:Refbegin.
- Nonlinear_filter wikiPageUsesTemplate Template:Refend.
- Nonlinear_filter wikiPageUsesTemplate Template:Reflist.
- Nonlinear_filter subject Category:Filter_theory.
- Nonlinear_filter subject Category:Nonlinear_filters.
- Nonlinear_filter hypernym Filter.
- Nonlinear_filter type Software.
- Nonlinear_filter type Filter.
- Nonlinear_filter type Concept.
- Nonlinear_filter comment "In signal processing, a nonlinear (or non-linear) filter is a filter whose output is not a linear function of its input. That is, if the filter outputs signals R and S for two input signals r and s separately, but does not always output αR + βS when the input is a linear combination αr + βs.Both continuous-domain and discrete-domain filters may be nonlinear.".
- Nonlinear_filter label "Nonlinear filter".
- Nonlinear_filter sameAs m.06293q.
- Nonlinear_filter sameAs Нелинейный_фильтр.
- Nonlinear_filter sameAs Нелінійний_фільтр.
- Nonlinear_filter sameAs Q4316763.
- Nonlinear_filter sameAs Q4316763.
- Nonlinear_filter wasDerivedFrom Nonlinear_filter?oldid=669550787.