calcula la transformada de fourier de una imagen
標簽： transformada calcula fourier imagen
上傳時間： 2013-11-30
上傳用戶：h886166
These Fourier routines were originally based on the Fourier routines of the same names from the NETLIB bihar and fftpack fortran libraries developed by Paul N. Swarztrauber at the National Center for Atmospheric Research in Boulder, CO USA. They have been reimplemented in C and optimized in a few ways for OggSquish.
標簽： routines Fourier the originally
上傳時間： 2017-09-12
上傳用戶：小眼睛LSL
System identification with adaptive filter using full and partial-update Transform-Domain Least-Mean-Squares
標簽： Transform-Domain identification partial-update Least-Mean
上傳時間： 2014-01-12
上傳用戶：ztj182002
fft discrete delphi 2 source code
標簽： discrete delphi source code
上傳時間： 2014-01-18
上傳用戶：redmoons
partical-fraction exprational z-transform
標簽： partical-fraction exprational z-transform
上傳時間： 2017-09-17
上傳用戶：s363994250
為了克服傳統(tǒng)的局部特征匹配算法對噪聲和圖像灰度非線性變換敏感的不足，提出了基于SIFT（Scale Invariant Feature Transform）描述算子的特征匹配算法。該算法首先
上傳時間： 2013-04-24
上傳用戶：hphh
·詳細說明：Goertzel算法是DTMF信號檢測的核心，它利用二極點的IIR濾波器計算離散傅立葉變換值，快速有效的提取輸入信號的頻譜信息。-Goertzel algorithm is the DTMF signal examination core, it uses two extremes the IIR filter computations to be separated Fourier t
上傳時間： 2013-04-24
上傳用戶：moshushi0009
Abstract: It may sound trite, but it is definitely true: the smart grid has the potential to completely transform the energyindustry. However, smart meters and grid management alone will not ensure the success of the smart grid. Unliketraditional IT networks, smart grids require consideration of energy measurement and security. To completely optimize thistechnology, smart grid designs must focus on energy measurement and security. This tutorial considers the benefits ofboth energy measurement and security and how they make machine-to-machine networks different from traditional IT.
標簽： 電能計量 安全性 智能電網(wǎng)
上傳時間： 2013-10-29
上傳用戶：皇族傳媒
Abstract: Uses the MAX641 switching controller and an external discrete charge pump to step up the input voltage. This circuitcan service low loads and is efficient when the output is two, three, four times the input voltage. Adding the MAX627 MOSdriver can further increase the output current capability.
標簽： 電感 開關(guān)穩(wěn)壓器 輸入電壓
上傳時間： 2013-11-15
上傳用戶：zwei41
Handheld designers often grapple with ways to de-bounceand control the on/off pushbutton of portable devices.Traditional de-bounce designs use discrete logic, fl ipflops, resistors and capacitors. Other designs includean onboard microprocessor and discrete comparatorswhich continuously consume battery power. For highvoltage multicell battery applications, a high voltageLDO is needed to drive the low voltage devices. All thisextra circuitry not only increases required board spaceand design complexity, but also drains the battery whenthe handheld device is turned off. Linear Technology addressesthis pushbutton interface challenge with a pairof tiny pushbutton controllers.
標簽： 按鍵開關(guān) 控制器 系統(tǒng)設(shè)計
上傳時間： 2013-11-18
上傳用戶：ZJX5201314
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