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signal processing, a Gaussian filter is a filter whose impulse response is a Gaussian function (or an approximation to it, since a true Gaussian response...16 KB (2,546 words) - 13:46, 29 May 2024- functional programming, filter is a higher-order function that processes a data structure (usually a list) in some order to produce a new data structure containing...12 KB (600 words) - 18:29, 31 March 2022
- A Bloom filter is a space-efficient probabilistic data structure, conceived by Burton Howard Bloom in 1970, that is used to test whether an element is...90 KB (10,756 words) - 06:44, 8 June 2024
highly interactive. Butterworth showed that a low-pass filter could be designed whose gain as a function of frequency (i.e. the magnitude of its frequency...29 KB (4,194 words) - 18:25, 23 May 2024- functions in the frequency domain and their impulse responses in the time domain. Real-time implementations of such linear signal processing filters in...23 KB (3,360 words) - 08:38, 20 December 2023
- filter depends on the filter design. The filter is sometimes called a high-cut filter, or treble-cut filter in audio applications. A low-pass filter is...31 KB (4,640 words) - 18:43, 16 May 2024
In signal processing, a sinc filter can refer to either a sinc-in-time filter whose impulse response is a sinc function and whose frequency response is...10 KB (1,284 words) - 05:12, 2 January 2024- output as a function of the frequency of the input signal. The transfer function of an electronic filter is the amplitude at the output as a function of the...15 KB (2,497 words) - 20:32, 10 May 2024
- considering a very narrow function as the wanted impulse response of the filter even though this function has no relation to the desired frequency function. The...23 KB (3,300 words) - 18:53, 3 May 2024
connected. Filter design characterises filter circuits primarily by their transfer function rather than their topology. Transfer functions may be linear...16 KB (2,337 words) - 19:06, 7 April 2024- signal processing, a filter is a device or process that removes some unwanted components or features from a signal. Filtering is a class of signal processing...22 KB (2,982 words) - 20:28, 8 October 2023
- ripple values approach zero, the filter becomes a Butterworth filter. The gain of a lowpass elliptic filter as a function of angular frequency ω is given...33 KB (6,107 words) - 20:52, 15 May 2024
Filters, which are special families of subsets of some given set, also provide a common framework for defining various types of limits of functions such...193 KB (30,936 words) - 07:26, 24 February 2024- Chebyshev filters are the most common types of Chebyshev filters. The gain (or amplitude) response, G n ( ω ) {\displaystyle G_{n}(\omega )} , as a function of...66 KB (11,986 words) - 18:27, 23 May 2024
- the filter is based. The filters are also called Bessel–Thomson filters in recognition of W. E. Thomson, who worked out how to apply Bessel functions to...18 KB (3,009 words) - 02:40, 19 May 2024
- An adaptive filter is a system with a linear filter that has a transfer function controlled by variable parameters and a means to adjust those parameters...17 KB (2,618 words) - 14:35, 22 September 2023
- Diatomaceous Earth (D.E.) filters can be modified based on the planned function of this filter, but all basic D.E. filters are composed of similar parts...20 KB (2,173 words) - 15:15, 23 April 2024
When a boxcar function is selected as the impulse response of a filter, the result is a simple moving average filter, whose frequency response is a sinc-in-frequency...2 KB (203 words) - 20:30, 23 August 2023- frequencies. Network synthesis starts out with a specification for the transfer function of the filter, H(s), as a function of complex frequency, s. This is used...14 KB (1,860 words) - 19:06, 20 May 2024
statistics and control theory, Kalman filtering, also known as linear quadratic estimation (LQE), is an algorithm that uses a series of measurements observed...127 KB (20,344 words) - 13:13, 25 May 2024
- Crystalline, by XRD (Filter Redeposition) (7500) 2003064NIOSH Manual of Analytical Methods — Silica, Crystalline, by XRD (Filter Redeposition) (7500)1994National
- A differential equation is a mathematical equation that relates a function to its derivatives. Differential equations play a prominent role in many disciplines
- Designing a filter generally starts with the specification of its frequency response. From this, both a transfer function and a filter structure have to