cross array 中文意思是什麼
cross array
解釋
十字排列-
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
摘要針對汽車環境中麥克風陣列語音去噪系統的應用，對廣義相關時延估計方法進行了模擬，並與基於高階累積量的時延估計方法作了比較分析。 -
This paper also show a rough estimate of the gains of this array, because it needs one year ' s data to collect one year ' s noise correlation variation curves and then give a more practical detection ability of the seismic array. one result of this paper is " seismic array site survery data processing software " exploited by the author. the software can calculate the power spectrum of noise for every site, noise coherence function for every site pair, the cross - correlation curves, the root mean square of noise for every site and the array response
此外還計算了該臺陣的臺陣響應，發現臺陣響應的主瓣高而尖；旁瓣很小，這歪姐鈕遠宣腔撾踏數公鍍壁韶逼上攏唆精確啻應：有關此臺陣的檢測能力，只能給出一個粗略的估計，因為評價一個臺陣對地震事件的檢測能力需要獲得為期一年的觀測資料，才能給出一年內噪聲場變化的相關值曲線，最終給出更加符合實際的臺陣檢測能力。 -
The cross - correlation curves method as a traditional method is to find out the distance with the biggest snr to be the radius. the author tried a new coherence function method combined with the cross - correlation curves traditional method to confirm that the radius of the seismic array are 380m and 1500 - 1750m respectively
作者對比了各測點對之間的噪聲和信號的相干函數並找出了信噪比最大的距離值，結合傳統的相關值曲線理論得出了蘭州臺陣內外圓的半徑分別為380m和1500 - 1750m 。 -
Antijamming methods of counter - infrared - interference - missile by using cross - shaped detector array
四元正交探測器抗紅外干擾彈干擾方法綜述 -
Numerical results are given to demonstrate the effects of several factors including the number of basis functions, the thickness of waveguide, the terminations of waveguide and different frequency on the radar cross section ( rcs ) of a slot array
物理光學法用於有限電尺寸導體平板散射的分析。文中給出了縫隙陣列在不同頻率、基函數個數、波導厚度、終端負載等情況下的計算結果。 -
Methods of test for dense shaped refractory products - determination of thermal conductivity by the hot - wire cross - array method
成形密實耐火產品的試驗方法.用熱絲線法 -
Methods of test for dense shaped refractory products. part 14 : determination of thermal conductivity by the hot - wire cross - array method
緻密異型耐火製品的試驗方法.第14部分:熱絲 -
Methods of testing dense shaped refractory products - part 14 : determination of thermal conductivity by the hot - wire cross - array method ; german version en 993 - 14 : 1998
密實的成型耐火製品的試驗方法.第14部分:用熱線材 -
Chapter three describes the uneven development of regional economy utilizing many time array datum and cross section datum. afterwards, the regional difference of the location of fdi and its affecting factor is analyzed. chapter four chiefly studies the effect of fdi on regional economic growth from two aspects named theoretic analysis and positive analysis
本章利用大量的時間序列和橫斷面數據資料，分別從地區經濟總量、經濟發展水平、發展速度和fdi總量、地區分佈絕對差距和相對差距方面描述了中國引進fdi與區域經濟的不平衡特徵，進而對導致這種區域不均衡分佈的原因進行了剖析。 -
Firstly, a novel four - element retrodirective array is designed, based on dual - polarization microstrip array antenna technology and phase - conjugating mixers technology. secondly, a simple, effective testing system is designed and set up, by which the array ’ s monostatic and bistatic radar cross section ( rcs ) are tested
本文所採用的技術和方法，新穎、簡單、易實現，適合具體的工程應用;本文的結果對于天線研發人員研究方向回溯天線有一定的參考意義。
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