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- Compute the cross correlation coefficient [17] between ECG signal and selected wavelet filter. 請問(wèn)大俠，怎么求給定信號與小波濾波器之間的互相關(guān)系數?
- Comparisons with spectral angle mapping (SAM) and cross correlation spectral match (CCSM) are also done. 實(shí)驗證明，該方法比傳統的光譜角制圖法和交叉相關(guān)系數法的分類(lèi)精度有較大提高。
- Firstly, cross correlation technique is used to transform multiples into pseudo-primaries. 首先通過(guò)互相關(guān)技術(shù)將多次波轉化成準一次波；
- Method A "cross correlation" method was put forward and applied to TEOAE signal and TEOAE with or without the CAS. 方法提出了采用互相關(guān)法定量計算有無(wú)對側刺激聲作用下瞬態(tài)誘發(fā)耳聲發(fā)射信號相位差的方法。
- The cross correlation of pixels between two frames regarding background interframe continuity and foreground discontinuity is also computed. 同時(shí)，基于背景的幀間連續性和前景的不連續性，計算像素幀間的互相關(guān)系數。
- The properties of auto correlation, cross correlation, code word amount, and the difficulty of encoder/decoder of each address code are studied. 對各種地址碼的自相關(guān)特性、互相關(guān)特性、碼字數量及相應編碼/解碼器的實(shí)現難度進(jìn)行了研究
- Secondly, the cross correlation of pixels in neighborhood of each foreground object patch is calculated by spatial homogeneity. 其次，基于前景目標局部鄰域空間的一致性假設，計算該鄰域內像素間的互相關(guān)系數；
- A new type of conductance cross correlation flowmeter based ontwo conductance sensors has been designed to measure the velocity of oil/water two-phase flow in a borehole. 本文提出了一種新型的電導相關(guān)流量計，其敏感元件采用兩個(gè)電導傳感器，該流量計能夠應用于高含水油井的油水兩相流流量測量。
- The cross correlation is a good method that can increase the PIV's accuracy, so the frame straddling technique is favorite to be developed for PIV measurement. 得出了互相關(guān)法是提高粒子圖像測速技術(shù)精度的有效方法的結論，因此跨幀技術(shù)是PIV技術(shù)的發(fā)展方向。
- The cross correlating run should be started in next one or two years. 今后一、兩年將會(huì )同步運行。
- The popular TDE algorithms mainly include the classical generalized cross correlation(GCC),the adaptive least mean square(LMS),the subspace based eigenvalue decomposition(EVD)and the acoustic transfer functions ratio(ATF-s ratio) methods,etc. 現有的TDE算法主要包括經(jīng)典的廣義互相關(guān)(GCC)方法、自適應最小均方(LMS)方法、基于子空間的特征值分解(EVD)方法和基于傳遞函數比(ATF-s ratio)的方法等。
- The cross correlation analysis techniques on time domain to analysis the stimulated light curves of uniform and non uniform corona model and compares the stimulated results with the temporal property of Cygnus X 1 are employed. 利用時(shí)間域上的交叉相關(guān)分析技術(shù)對模型的模擬光變曲線(xiàn)進(jìn)行時(shí)間分析 ;并與 Cyg X-1的觀(guān)測分析結果進(jìn)行比較 .
- Focused on the application of the generalized cross correlation (GCC) time delay estimation (TDE) in the car microphone array denoising system, GCC TDE algorithm is analyzed theoretically and compared with High Rank Cumulation TDE. 摘要針對汽車(chē)環(huán)境中麥克風(fēng)陣列語(yǔ)音去噪系統的應用，對廣義相關(guān)時(shí)延估計方法進(jìn)行了仿真，并與基于高階累積量的時(shí)延估計方法作了比較分析。
- This paper presents a method, which uses the vortex sensor for gathering location signals of the narrow groove. In terms of the symmetrical characteristic of the edge of the signal, the paper adopts "reverse sequence cross correlation" method,i. e. 文中采用了電渦流傳感器來(lái)采集窄槽的位置信號 ,利用信號邊沿部分對稱(chēng)的特點(diǎn) ,采用了“倒序列相關(guān)”的方法 ,即用倒序信號與原信號進(jìn)行互相關(guān)分析 ,充分利用了信號的全過(guò)程 ,濾除了信號中的隨機成分 ,精確地求得窄槽的中心位置。
- Because the cross correlation between auxiliary sequence and spread sequence is linear, some search algorism can be used to estimate the phase of incoming signal quickly without increasing the complexity of system. 因為輔助序列與擴頻序列的相關(guān)函數近似滿(mǎn)足線(xiàn)性單調性，可以利用快速搜索算法，如：二分法，對接收信號中擴頻序列的相位進(jìn)行快速搜索，在保證系統復雜度不變的前提下，降低序列捕獲的時(shí)間。
- The two algorithms, absolute difference and cross correlation are compared in theory and in computing time based on the fact that the lunar surface is low contrast and extended source. 接著(zhù)，針對月面為低對比度擴展光源這一特點(diǎn)，在理論上討論了實(shí)時(shí)分離大氣傾斜量的互相關(guān)函數法和絕對差分算法的算法原理和運算量的比較。
- Movement compensation is the key technique in synthetic aperture sonar(SAS) imaging,and it is normally realized in SAS system by the cross correlation of the raw echo data of multiple-receiver. 運動(dòng)補償是合成孔徑聲納(SAS)成像的關(guān)鍵問(wèn)題,SAS系統一般利用多接收元回波信號的互相關(guān)特性進(jìn)行運動(dòng)補償。
- Through researching the definition, source and formation of wideband weak signals, and using the basic theory of signal detection，we presents the method of dual-receiver cross correlation processing. 通過(guò)對寬帶弱信號定義及來(lái)源、寬帶信號的形式的研究，運用信號檢測理論的基本原理，提出了“雙通道互相關(guān)處理”算法。
- In this thesis, we propose two efficient image matching algorithms based on the normalized cross correlation (NCC) criterion for pattern matching and motion estimation, respectively. 在這篇論文中，我們提出了兩個(gè)基于正規化相關(guān)匹配法(NCC)的有效率影像比對演算法，并將之應用于樣型識別與運動(dòng)估計上。
- Microsoft vice-president emphasizes, the search that has deepness, cross correlation more will produce better search result, because this is hopeful,get the satisfaction of Microsoft client. 微軟副總裁強調，更有深度、互相關(guān)聯(lián)的搜索將產(chǎn)生更好的搜索結果，因此有希望得到微軟客戶(hù)的滿(mǎn)意。
