This application note considers the design of frequency- selective filters, which modify the frequency content and phase of input signals according to some specification. Two classes of frequency-selective digital filters are considered: infinite impulse response (IIR) and finite impulse response (FIR) filters. The design process consists of determining the coefficients of the IIR or FIR filters, which results in the desired magnitude and phase response being closely approximated.
標(biāo)簽： application considers frequency the
上傳時(shí)間： 2014-01-04
上傳用戶：ardager
The design of equalizer for communication channels with unknown and time variable channel coefficients.
標(biāo)簽： communication coefficien equalizer channels
上傳時(shí)間： 2013-12-20
上傳用戶：牧羊人8920
Measure Humidity using frequency counter
標(biāo)簽： frequency Humidity Measure counter
上傳時(shí)間： 2017-07-26
上傳用戶：silenthink
FIR filter design with unseperable window, seperable window, frequency sampling method
標(biāo)簽： window unseperable seperable frequency
上傳時(shí)間： 2017-07-26
上傳用戶：chongcongying
get enviroment variable
標(biāo)簽： enviroment variable get
上傳時(shí)間： 2017-08-12
上傳用戶：yulg
this is a document about radio frequency identification RFID, this was a project ,i have done last year ,actually this technology is a very inpotrtant one due to its relation with newest technologies , like GPS , or the miniturization of integrated circuits ,and that is described in chapter 3 . chapter 1 gives an introduction of the technology RFID , chapter 2 gives a discussion of a library using RFID , and chapter 3 is about the future of RFID , and finally the conclusion .
標(biāo)簽： this identification frequency document
上傳時(shí)間： 2014-01-10
上傳用戶：gtzj
thesis related to vlsi area, pll and frequency synthesizer
標(biāo)簽： synthesizer frequency related thesis
上傳時(shí)間： 2017-08-18
上傳用戶：1427796291
The Schumann resonance frequencies are a set of eigenmodes in the extremely low frequency (ELF) portion of the electromagnetic field spectrum. These frequencies are only present for planetary-like bodies with a substantial ionosphere acting as a perfect electric conductor, thus forming a resonance cavity with the surface. In this example, the Schumann resonance frequencies for the Earth are calculated.
標(biāo)簽： frequencies eigenmodes resonance extremely
上傳時(shí)間： 2014-12-09
上傳用戶：stella2015
Image enhancement in frequency domain using Fourier center frequency, Gaussian lowpass filter, Low pass filter, high pass filter. Image restoration using medean filter, weiner filter with noise generator such as Gaussian noise, Salt and Pepper noise
標(biāo)簽： frequency enhancement Gaussian Fourier
上傳時(shí)間： 2017-08-24
上傳用戶：xinzhch
WordCloud is a visual depiction of how many times a word is used, or its frequency if you will, within a given set of words. It does this by: reading in plain text, filtering out "stop words", counting how many times a word is used, and displaying results in a Squarified Treemap.
標(biāo)簽： WordCloud depiction frequency visual
上傳時(shí)間： 2017-09-03
上傳用戶：cc1915
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