非壓縮數據 的英文怎麼說
中文拼音 [fēiyāsuōshǔjù]
非壓縮數據
英文
unpacked data-
Firstly, four alternative mode was introduces for h. 263 data compress arithmetic : the mode of nonrestrictive sportive vector, syntax - based arithmetic coding mode, the mode of supernal forecast, and the mode of pb frame
首先詳細介紹了數據壓縮演算法h . 263以及h . 263演算法的四個可選模式:非限制運動矢量模式;基於語法的算術編碼模式;高級預測模式; pb幀模式。The arithmetic coding data compression method is very well - known
算術編碼數據壓縮方法是非常著名的。1, the mjpeg, dv can provide the precision to the compression data code for of with machine visitting, but, mpeg2 the is according to i, p of or i, p, b of, can t attain this point. this at not the line edit can cause the material the dilatoriness that search for the etc.
1 mjpeg dv都能提供精確到幀的隨機訪問,但是, mpeg2的壓縮數據碼流是基於i p幀的或i p b幀的,就不能做到這一點。這在非線性編輯時會引起素材搜索的遲緩等。A new calculation method for optimizing diesel engine performance, called nonlinear regression - mess method, is put forward. in this paper, 25 groups of simulated values are calculated from the diesel engine working model, specific fuel consumption, peak pressure, rate of pressure rise, nox and peak temperature are fitted into explicit function about compression ratio and fuel injection advance angle
本文利用柴油機工作過程模型,得出25組模擬計算數據,利用非線性回歸將油耗、最大爆發壓力、壓力升高率、 no _ x濃度及最高燃燒溫度擬合成壓縮比和噴油提前角的顯函數,並用網格法進行優化,用c語言編制了優化計算程序,得出最佳的壓縮比和噴油提前角,使其優化匹配。The fact that wave velocity in quasi - saturated soil is equal to that of fully saturated soil could not be calculated by effective fluid compressibility or explained by unwell - distributed saturation. we account for this in a new reasonable way which was based on kuster scattering effect analysis
( 8 )根據kuster散射波理論,計算了飽和度大於85的準飽和土體的彈性波速,其結果與試驗非常吻合;但是,通常所用的等效孔隙流體壓縮系數的方法所計算的結果與實驗結果差別很大,對此,筆者給予了一定的解釋。The research results are controlled source which has linear or nonlinear variabe frequency scan function and the seismic instruments which match with it, and the method of small group intervals, small offset, much more channels, short array length, high - frequency receivers are applied during the link of data acquisition, and that the techniques of the refraction static correction, the noise suppressing, the high - resolution velocity analysis, the wavelet length compression, the wavelet zero - phase, and the prestack migration should be applied emphasizedly during the link of data processing and interpretation
研究表明,對于城市活斷層的抗干擾高解析度淺層地震勘探,在數據採集環節應採用具有線性或非線性變頻掃描功能的可控震源和與其相匹配的地震儀器,以及小道間距、小偏移距、多接收道、短排列和高頻檢波器接收的工作方法;在數據處理與解釋環節,要重視折射靜校正技術、噪聲壓制技術、高精度速度分析技術、子波壓縮技術、子波零相位化技術和疊前偏移技術等的應用。Then a one - dimensional unsteady incompressible flow with moving pollutant source model was proposed. the continuity equation, momentum equation and convection - diffusion equation were discredited using finite volume scheme. thus a software for predicting the air velocity and pollutant in railway double track tunnels was developed
接著,根據雙線鐵路隧道運營通風的特點,建立了一維不可壓縮非恆定流和流動污染源的物理模型以及山相應的連續性方程、動量方程和對流擴散方程構成的數學模型;在此基礎上,利用數值計算方法,編制了一套雙線鐵路隧道運營通風的數值計算程序。Optimizing tip on adaptive arithmetic co - the arithmetic coding data compression method is very well - known
算術編碼數據壓縮方法是非常著名的。The apparent activation volume calculated by the model is about 2500a3, which was ten times larger than that of usual amorphous alloy and was at the same range of the amorphous polymer. the model shows the main deformation mechanism of nanocrystalline ag is grain boundary sliding, which in some extent declares the similar forms of equation with amorphous alloys. with the ananlysis to the hrem of nanocrystalline ag, the discrepancy of the apparent activation volume between the nanocrystalline ag and amorphous alloys is interpreted by the loss of atoms participating in grain boundary sliding without enough reconstruction by the movement of atoms under the low temperature
運用晶界滑移的熱激活理論對壓縮實驗結果進行了數值擬合,擬合曲線與實驗數據符合很好,得到了晶界滑移的表觀激活體積(熱激活基本單位體積與局域瞬態應變的乘積) ,約為2500a ~ 3 ,先當于幾十個原子體積大小的瞬態變化,約為非晶合金的10倍以上,與非晶高聚物的表觀激活體積相當。Dtv profiles for uncompressed digital video interfaces - part 1 : general iec 62315 - 1 : 2003 ; german version en 62315 - 1 : 2003
非壓縮數字視頻介面用dtv數據圖.第1部分:總則The synthetic aperture radar ( sar ) is one of important remote sensing radars used in many fields. sar image speckle reduction and compression is very important in enhancing the apprehension of sar image and in reducing the costs of data storage and transmission of sar image
合成孔徑雷達作為一種重要的遙感成像雷達在很多領域有廣泛的應用,合成孔徑雷達圖像的相干斑噪聲抑制和壓縮演算法對于提高圖像的研究利用價值,以及數據的存儲和傳輸效率是非常重要的問題。Those compressions algorithms are suited to implementation by hardware and have good realtime quality because they do n ' t have multiplication and division operation. those algorithms can achieve c ompression ration over 10 to 1 at the same time of keeping all the important detecting correlative data by using lossless method to compress important data and using lossy method to compress insignificant data
壓縮演算法中不使用乘除法運算,非常適合於硬體實現並具有很好的實時性;通過對重要數據和非重要數據分別進行無損壓縮和有損壓縮,演算法在保留所有檢測相關數據的基礎上可以達到10 : 1以上的壓縮比。The static recording by sil system is performed on phase - change medium, and the recorded line width is thinner by the factor of 1. 44 than the recording width without sil system. the properties of sb layer super resolution near - field structure is also studied. the sin / sb / sin film structure is deposited on substrate of k9 glass by rf sputtering technology
Sil飛行頭系統與光數據存儲光學頭實驗系統相結合,在相變記錄介質上得到了0 . 45 m的靜態記錄線寬,該結果與非sil存儲系統的記錄線寬( 0 . 65 m )相比壓縮了1 . 44倍。Video data will be compressed using motion picture compression technology before they are stored. comparing with the traditional recorder which uses magnetic tape as the storage device, this design is smaller in size and steadier
該系統由以高速dsp為核心處理器,採用電擦寫非易失性存儲器( flashmemory )為記錄體,使用先進的運動圖像壓縮技術完成視頻數據的記錄工作。( 1 ) the got by experiment may contain thermal contributing by electrons and this part is not can be ignored. ( 2 ) got by thermal dynamic experimental data under normal temperature and pressure can be a standard for various theoretical models, but its precision should be analysis carefully before to use. ( 3 ) the method of using the migault ' s formular associate tuning up parameter to express which often be used is not very reasonable
本文第3章就gr neisen物態方程研究了三方面問題:第一方面,在分析了幾種不同定義的gr neisen系數的區別與聯系的基礎上指出, ( 1 )在沖擊壓縮區,直接依據實驗數據獲得的往往包含不可忽略的電子熱貢獻; ( 2 )常態熱力學可作為檢驗gr neisen系數理論模型的一個標準,但應注意該實驗測量值的精度(包括由於實際材料中存在的「非三項式物態方程因素」的影響) ,而所總結的在周期表上所具有較明顯的規律性,可作為對該值精確程度判斷的參考; ( 3 )指出一種以調節參數的migault公式描述的常用方法的基礎與實際情況並不相符。Data files should not be put on compressed file systems unless the files are read - only secondary files, or the database is read - only
不應將數據文件放在壓縮文件系統中,除非這些文件是只讀的輔助文件或數據庫是只讀的。Data files should not be put on compressed file systems unless the files are read - only secondary files, or if the database is read - only
不應將數據文件放在壓縮文件系統中,除非這些文件是只讀輔助文件或該數據庫是只讀的。However, the predominant drawback to apply digital image is the bulk data that need many bits. in order to overcome that drawback, we must compress the digital image
但廣泛使用數字圖像還有一個主要的障礙,就是數字圖像的數據量非常大,需要很多的比特數,因而需要對圖像進行壓縮。Continuous wavelet transform ( cwt ) is the strong tool to analysis the non - steady signals, also it ' s algorithm is more suitable for data compression than that of discrete wavelet transform ( dwt )
而連續小波變換( cwt )是分析非平穩信號的有力工具,且其演算法在數據壓縮等方面的性能優于離散小波變換。The back - propagation network is the core part of ahead - propagation network in artificial neural network and is widely applied in many aspects such as function approach, mode distinguishing and data condensation
Bp網路是人工神經網路中前向網路的核心內容,它在函數逼近、模式識別、數據壓縮等方面使用非常廣泛。分享友人