幾何變換(Geometry TransforMATion)內(nèi)容豐富詳細(xì),有實(shí)際例子
標(biāo)簽: TransforMATion Geometry 幾何 變換
上傳時(shí)間: 2014-01-12
上傳用戶:牧羊人8920
The Applications of Optical System by Wavelet TransforMATion Method
標(biāo)簽: TransforMATion Applications Optical Wavelet
上傳時(shí)間: 2013-12-13
上傳用戶:refent
about works in morphology TransforMATion.....enjoy!
標(biāo)簽: TransforMATion morphology about works
上傳時(shí)間: 2015-09-15
上傳用戶:weixiao99
Gabor TransforMATion based on a Exocortex dsp d
標(biāo)簽: TransforMATion Exocortex Gabor based
上傳時(shí)間: 2013-12-17
上傳用戶:xwd2010
SQL Server developers and administrators are no strangers to Data TransforMATion Services (DTS) packages. They likely develop DTS packages to perform everything from simple database operations to data aggregation. As such, when they upgrade some or all of their servers to SQL Server 2005, they must decide what to do with all of their DTS packages
標(biāo)簽: administrators TransforMATion developers strangers
上傳時(shí)間: 2013-12-26
上傳用戶:zhengzg
:介紹了擴(kuò)展卡爾曼濾波算法和無(wú)跡變換(unscented TransforMATion,UT)算法,并對(duì)擴(kuò)展卡爾曼濾波算法(EKF)和無(wú) 跡卡爾曼濾波算法(UKF)進(jìn)行比較,闡明了UKF優(yōu)于EKF。在此基礎(chǔ)上,提出了一種基于Unscented變換(uT)的高斯和濾 波算法,該算法首先通過(guò)合并準(zhǔn)則得到適當(dāng)個(gè)數(shù)的混合高斯模型,逼近系統(tǒng)中非高斯噪聲的概率密度
標(biāo)簽: TransforMATion unscented 擴(kuò)展 卡爾曼濾波
上傳時(shí)間: 2015-11-25
上傳用戶:bruce
Elaborated on development and formula application of FFT TransforMATion Good thing,
標(biāo)簽: TransforMATion development application Elaborated
上傳時(shí)間: 2015-12-21
上傳用戶:kbnswdifs
DFT(Discrete Fourier TransforMATion)是數(shù)字信號(hào)分析與處理如圖形、語(yǔ)音及圖像等領(lǐng)域的重要變換工具,直接計(jì)算DFT的計(jì)算量與變換區(qū)間長(zhǎng)度N的平方成正比。當(dāng)N較大時(shí),因計(jì)算量太大,直接用DFT算法進(jìn)行譜分析和信號(hào)的實(shí)時(shí)處理是不切實(shí)際的??焖俑盗⑷~變換(Fast Fourier TransforMATion,簡(jiǎn)稱FFT)使DFT運(yùn)算效率提高1~2個(gè)數(shù)量級(jí)。其原因是當(dāng)N較大時(shí),對(duì)DFT進(jìn)行了基4和基2分解運(yùn)算。FFT算法除了必需的數(shù)據(jù)存儲(chǔ)器ram和旋轉(zhuǎn)因子rom外,仍需較復(fù)雜的運(yùn)算和控制電路單元,即使現(xiàn)在,實(shí)現(xiàn)長(zhǎng)點(diǎn)數(shù)的FFT仍然是很困難。本文提出的FFT實(shí)現(xiàn)算法是基于FPGA之上的,算法完成對(duì)一個(gè)序列的FFT計(jì)算,完全由脈沖觸發(fā),外部只輸入一脈沖頭和輸入數(shù)據(jù),便可以得到該脈沖頭作為起始標(biāo)志的N點(diǎn)FFT輸出結(jié)果。由于使用了雙ram,該算法是流型(Pipelined)的,可以連續(xù)計(jì)算N點(diǎn)復(fù)數(shù)輸入FFT,即輸入可以是分段N點(diǎn)連續(xù)復(fù)數(shù)數(shù)據(jù)流。采用DIF(Decimation In Frequency)-FFT和DIT(Decimation In Time)-FFT對(duì)于算法本身來(lái)說(shuō)是無(wú)關(guān)緊要的,因?yàn)閮煞N情況下只是存儲(chǔ)器的讀寫(xiě)地址有所變動(dòng)而已,不影響算法的結(jié)構(gòu)和流程,也不會(huì)對(duì)算法復(fù)雜度有何影響。
標(biāo)簽: TransforMATion Discrete Fourier DFT
上傳時(shí)間: 2016-04-12
上傳用戶:lx9076
1. The Unscented TransforMATion and UKF 2. Applications of UT/UKF to Particle Filters
標(biāo)簽: TransforMATion Applications Unscented UKF
上傳時(shí)間: 2014-01-08
上傳用戶:電子世界
presentation of Low-Complexity TransforMATion and Quantization in H264-AVC
標(biāo)簽: Low-Complexity TransforMATion presentation Quantization
上傳時(shí)間: 2014-12-04
上傳用戶:ywqaxiwang
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