Comment from Cheddar's Scratch Kitchen of Cheddar's Scratch Kitchen Business Customer Service 5/8/2017 Hi Melinthia, we are sorry to hear that you did not have the best experience with us.
The rectangular function, the frequency response of the sinc filter. In signal processing, a sinc filter is an idealized filter that removes all frequency components above a given cutoff frequency, without affecting lower frequencies, and has linear phase response.The filter's impulse response is a sinc function in the time domain, and its frequency response is a rectangular function.It is an ideal low-pass filter in the frequency sense, perfectly passing low frequencies, perfectly cutting high frequencies; and thus may be considered to be a brick-wall filter.he sinc filter is not bounded-inputâbounded-output (BIBO) stable. That is, a bounded input can produce an unbounded output, because the integral of the absolute value of the sinc function is infinite. A bounded input that produces an unbounded output is sgn(sinc(t)).
vena cava filter (vena caval filter) a filter used in the inferior vena cava to prevent pulmonary embolism. Wood's filter a nickel-oxide filter that holds back all but a few violet rays and passes ultraviolet rays of about 365 nm; see also Wood's light.