運算處理陣列 的英文怎麼說
中文拼音 [yùnsuànchǔlǐzhènliè]
運算處理陣列
英文
algorithm processor array- 運 : Ⅰ動詞1 (物體位置不斷變化) move; revolve 2 (搬運; 運輸) carry; transport 3 (運用) use; wield...
- 算 : Ⅰ動詞1 (計算數目) calculate; reckon; compute; figure 2 (計算進去) include; count 3 (謀劃;計...
- 處 : 處名詞1 (地方) place 2 (方面; 某一點) part; point 3 (機關或機關里一個部門) department; offi...
- 理 : Ⅰ名詞1 (物質組織的條紋) texture; grain (in wood skin etc ) 2 (道理;事理) reason; logic; tru...
- 陣 : Ⅰ名詞1 (作戰隊伍的行列或組合方式) battle array [formation]: 布陣 deploy the troops in battle fo...
- 列 : Ⅰ動1 (排列) arrange; form a line; line up 2 (安排到某類事物之中) list; enter in a list Ⅱ名詞1...
- 運算 : [數學] operation; arithmetic; operating
- 陣列 : [統計學] array陣列處理機 array processor; 陣列印表機 array printer; 陣列雷達 [電學] array radar
-
The array ' s processor can create radio beams pointing in other directions as well by performing more complex mathematical operations on the signals from the two antennas
陣列的處理器也可以對兩個天線的訊號進行更復雜的數學運算,以便針對其他方向產生無線電波束。By employing the capacitance and conductance arrays, the multiphase flow velocities are obtained by cross - correlation technique and a practicable method of the cross - correlation calculation based on the digital signal processing technique is discussed in detail
利用電容電導陣列實現了多相流的相關測速,並給出了實用的基於數字信號處理技術的相關運算方法。( 2 ) the disturbances are analyzed which are caused when signals with a few work frequencies are inputted. and the influence in the realization are also discussed such as calculation period and the quality of multibeamforming. they are solved by software and hardware methods - array processing with multiple dsp and low - passed re - filter
( 2 )根據本系統的多個工作頻率的特點,分析了各個工作頻率的輸入信號波束形成時造成相互干擾,以及對波束形成演算法的影響(如在dsp處理器中的實現的運算量、波束結果的質量等) ,提出相應的軟體和硬體解決方案? ?多dsp陣列處理和二次低通濾波,並進行了理論模擬。This approach needs one receiver with every antenna working in time - division mode, which uses the standard array signal processing algorithm to finding direction after recovering the multiple signals by interpolation
此方法採用一個接收通道,各陣元以時分方式工作,採用插值的方法恢復出各路信號,然後運用陣列信號處理演算法進行測向。The system used hight - performance dsp ( tms320c6202 ) to realize the real - time image object tracking algorithm, used large - scaled programmable logical array cpld to control logic and field programmable gate array fpga to preprocessing the image
其中運用了高性能dsp ( tms320c6202 )完成實時圖像目標處理演算法,並結合大規模可編程邏輯陣列cpld進行邏輯控制和現場可編程門陣列fpga對採集的視頻圖像做預處理,滿足了系統的實時性。At first, we introduce the working flow of ir image processing and the structure of the image processor, then we present the goal of the design : image pre - processing and data communication. in the part of the image pre - processing, the factors causing the nonuniformity of fpas are analyzed particularly, and several. resolutions are presented, which characters are illustrated at last. according to the design requirement, we decided to implement the two - point nonuniformity correction method in fpga
在圖像預處理部分,首先就紅外成像傳感器非均勻性的成因進行了詳細分析,總結了紅外成像傳感器非均勻性校正的主要方法,分析了各種方法的優缺點;根據成像制導信息處理機實時處理的要求,利用現場可編程門陣列實現了基於浮點運算的兩點法非均勻性校正模塊。It begins form the discussion the knowledge of the gaussian filter and the laplacian operator, which are the base of the marr method. and it is followed by the detail discussion of such as : the 2g ( laplacian of gaussian ) filter, the template log ( laplacian of gaussian ), the meaning of laplacian of gaussian in human vision, edge detection and neurophysiology. with different template to different size of target, the small target can be separated from the background by this small infrared target detection method
從marr演算法的理論基礎? ?高斯平滑濾波器與拉普拉斯運算元的相關知識以及M a r r的計算視覺理論基礎開始,進行了2g ( laplacianofgaussian ,高斯?拉普拉斯)濾波器、 log ( laplacianofgaussian ,高斯?拉普拉斯)模板以及2g濾波器在人類視覺、邊緣檢測、邊緣處理的物理意義以及神經生理學意義方面的分析討論,提出了易於fpga ( fieldprogrammablegatearray ,現場可編程門陣列)實現的基於marr計算視覺的紅外圖像小目標檢測方法。At present, the research productions of reconfigurable computing are basically composed of fpga and general - purpose processor. and the complicated computations will be disposed within fpga
目前大多數可重構計算技術的研究成果基本由現場可編程門陣列器件fpga和通用處理器構成,由可編程器件提供對復雜運算的加速計算能力。The decoder processes messages in parallel mode between k sub - matrixes, but the serial mode is used in sub - matrixes decoding
譯碼時, k個子矩陣間以并行機制處理信息,而子矩陣內以串列方式進行譯碼運算。The results indicate that the serial and parallel optimization for fft, phase compensation and matrix transpose has the most significance for sar imaging performance
分析結果認為,對sar成像處理的優化,主要是對fft 、相位補償運算和矩陣轉角運算等3類典型運算的串列優化和并行優化。We highlight the key points of this dissertation at the end of this charter. in chapter 2, a modified projection transformation method is presented, which utilizes preliminary estimation of interference doa. it is demonstrated that the side lobe performance of adapted antenna patterns can be significantly improved with this method and increased convergence rate of adaptive algorithm when the array manifold is not known exactly
針對投影預變換在大信噪比時性能下降的缺點,提出了一種改進的基於投影預變換自適應波束形成演算法,通過對陣列協方差矩陣進行降維處理,既可抑制擾動誤差又可降低運算量,增強陣列的sinr輸出,具有良好的波束合成性能和較快收斂速度。分享友人