fftw,the fastest fourier transform in the West。用于快速計(jì)算離散傅里葉變換，用c編程
標(biāo)簽： the transform fastest fourier
上傳時(shí)間： 2014-12-08
上傳用戶：wang5829
the magnitude responses in dB of the window functions in the frequency domain
標(biāo)簽： the magnitude functions frequency
上傳時(shí)間： 2014-01-08
上傳用戶：teddysha
用matlab做的Frequency domain INterferomEter Simulation SoftwarE,在國(guó)外網(wǎng)站下的,還在研究中,不會(huì)用,有會(huì)用的回復(fù)我
標(biāo)簽： INterferomEter Simulation Frequency SoftwarE
上傳時(shí)間： 2014-01-07
上傳用戶：cmc_68289287
n algorithm for domain independent linear text segmentation This the Windows version of the C99 algorithm that was presented in my NAACL00 paper. [Directories] bin contains executables, JAR file and test files classes compiled code as individual class files doc NAACL 00 paper describing the algorithm src source code for C
標(biāo)簽： segmentation independent algorithm the
上傳時(shí)間： 2017-01-07
上傳用戶：ghostparker
This toolbox contains Matlab files that implement the nonsubsample contourlet transform and its utility functions. Some Matlab files are the same as those in Contourlet Toolbox.
標(biāo)簽： nonsubsample contourlet implement transform
上傳時(shí)間： 2017-01-14
上傳用戶：lunshaomo
call web service crossing domain
標(biāo)簽： crossing service domain call
上傳時(shí)間： 2013-12-17
上傳用戶：1079836864
Medical image fusion by wavelet transform modulus maxima，醫(yī)學(xué)圖像融合
標(biāo)簽： transform Medical wavelet modulus
上傳時(shí)間： 2017-01-23
上傳用戶：wff
針對(duì)靜止圖像經(jīng)整數(shù)小波變換(integer wavelet transform)后,各子帶系數(shù)的幅值動(dòng)態(tài)變化范圍小,不利 于零樹(shù)編碼(embedded zerotree wavelet coding)的缺點(diǎn),采用“從 1 開(kāi)始的整數(shù)平方”代替“2 的整數(shù)次冪”作為零樹(shù) 編碼的量化閾值,縮短了量化閾值間隔.通過(guò)減少重要系數(shù)在較低量化閾值中出現(xiàn)的機(jī)會(huì),增加了編碼過(guò)程中的 零樹(shù)數(shù)量 同時(shí)通過(guò)減少參與編碼的字符數(shù)及對(duì)最高頻帶零樹(shù)不編碼,簡(jiǎn)化了編碼過(guò)程.實(shí)驗(yàn)結(jié)果表明,整數(shù)平方 量化閾值下的零樹(shù)編碼(integer square zerotree wavelet coding)解決了整數(shù)小波變換中零樹(shù)編碼的低效問(wèn)題,提 高了靜止圖像的編碼效率.
標(biāo)簽： wavelet transform embedded zerotree
上傳時(shí)間： 2017-01-29
上傳用戶：as275944189
Radix-2 Fast Fourier Transform, real or complex sin/cos transform
標(biāo)簽： Transform transform Fourier complex
上傳時(shí)間： 2013-12-30
上傳用戶：rocketrevenge
A set of C++ and Matlab routines implementing the surfacelet transform surfacelet的一個(gè)非常好用的工具箱
標(biāo)簽： surfacelet implementing transform routines
上傳時(shí)間： 2014-01-24
上傳用戶：tyler
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