squared paper 中文意思是什麼
squared paper
解釋
方格紙-
As a result, in the paper, considering the altitudinal effect ( topography factor ) and the influence on the temperature lapse rate by topography and latitude and longitude and moisture transfer, the study on the daily surface air mean, max and min temperature in the reaches of yangtze rive is attempted by five models, which include the gaussian weighted model, the gaussian weighted model associated with the error - modification, the gradient plus inverse distance squared model and the modified gaussian weighted model a and b that take topography - factor into account
本文考慮海拔高度和溫度直減率受地形和經、緯度及水汽等因素的影響，通過利用高斯權重法、結合逐步訂正的高斯權重法、梯度距離權重反比法和加入地形影響項（地形因子）的兩種改進高斯權重法的方案a 、 b ，對長江流域的地面日平均、最高和最低氣溫場進行了空間化插值研究。 -
The potential applications of amr include both civil and military communication, especially non - cooperative communications and communication confrontation, such as identifying signals, supervising signals, distinguishing interference, electronic confrontation, analyzing military threat, etc. on the basis of our analysis to the existing research on feature abstraction, the related feature abstraction methods are optimized in this paper, resulting several effective methods such as the feature abstraction based on transformation domain, stepped voltage level analysis, normalized carrier - free spectral energy analysis, squared signal and fourth powered signal analysis, etc. both the decision theory based on recognition algorithms and the artificial neural network ( ann ) based on recognition algorithms is analyzed, and the former is selected as it is more appropriate for this research
調制類型的自動識別廣泛應用於民用通信與軍用通信，尤其是對于非合作性通信、通信對抗，比如：信號確認、信號監控、干擾辨識、電子對抗、軟體無線電、電子救援、通信對抗、軍事威脅分析等。本論文在分析現有研究的基礎上，借鑒了已有的特徵提取方法，對相關調制類型特徵提取方法進行了優化，使用了一些有效的方法，如基於變換域特徵提取方法、梯層電平分析方法、剔除載波后的歸一化頻域能量分析方法、信號平方后的頻譜分析方法、信號四次方后的頻譜分析方法等。通過對基於決策理論和基於人工神經網路兩種識別演算法進行分析，本論文選擇了較適合的基於決策理論的識別演算法。 -
The firm plots its sales figures on this special squared paper
該公司將其銷售數字標在這張方格紙上 -
Abstract : based on the mechanism about herbage - squared - sand - obstacle for windbreak and sand - fixation, this paper propounded it ' s prognostication model, this model forecasted the sand - disaster of the daqi station on baoshen railway line
文摘:基於草方格沙障防風固沙機理，提出了沙害預測預報模型，該模型對包神鐵路達旗車站沙害進行了預測預報 -
This paper suggests that when making productivity appraisal of super - high pressure and stress sensitivity gas reservoir during early phase of exploration or development, the pressure - squared method can he used to approximately determine the absolute open flow potentials of gas reservoirs
研究表明：考慮應用敏感性時所獲得的氣井絕對無阻流量要比不考慮應力敏感性時減小10 % ~ 25 % ，並與不考慮應力敏感性時壓力平方方法所獲得的絕對無阻流量相當。 -
The simulation results demonstrate that the algorithm proposed in this paper has better performance with lower mean squared error ( mse ) and higner output signal to interference plus noise ratio ( senr )
文中的實驗結果表明本文提出的方法具有較小的輸出誤差和較強的抑制多址干擾的能力。 -
In this paper, a statistic variable, squared prediction error ( spe ), is defined to detect fault and calculating formula of confident limit for spe is given
本文定義了一個統計量? ?平方預測誤差spe ? ?來檢測故障，並給出了其控制限的計算公式。 -
From simulation results, we get the following main conclusions : 1 ) the convergence performance can be improved with the ist - tap initialization strategy for the underwater acoustic channel established in this paper. 2 ) both the convergence rate and the steady - state value of the average squared error should be taken into account when choosing the step - size
得到的主要結論為：對于本文所建立的水聲多徑通道，盲均衡演算法採用第一個抽頭初始化方案其收斂性能較好；選取迭代步長時要兼顧收斂速度和穩態誤差；在保證收斂性能的基礎上，可選擇階數較小的均衡器。
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