multiple graphs 中文意思是什麼
multiple graphs
解釋
多圖形-
Chapter three selects some economical index which represents the situation of china communications and transportation ' s development, for example, turnover of freight traffic, turnover of freight traffic and output of communications and transportation, uses statistical graphs, charts or tables, multiple regression, exploratory analysis method etc., and finds out the factors influencing china communications and transportation ' s development, based on the characteristics of china communications and transportation
第三章根據交通運輸業特點，選擇代表交通運輸業發展狀況的經濟指標貨物周轉量、客運周轉量以及交通運輸業的產值等指標，分別運用統計圖表、多元回歸、探索性分析等方法，以期找出我國交通運輸業發展的影響因素和發展趨勢。 -
The method of multiple scales is used to determine the equations of modulation of amplitude and phase. the steady state response can be obtained by solving a couple of algebraic equations, which have been achieved by careful deduction under some conditions. and because of the complexity of the equations, programs are necessary to solve the equations mentioned above, and certain graphs are presented. based on chapter two, in chapter three, the method of multiple scales is introduced to the study of the multiple - dimensional nonlinear stochastic systems under random external excitation
在第二章基礎上，第三章將多尺度法引入到相應的隨機系統的研究中；嚴格推導了系統的約簡方程，用矩方法求出穩態解應滿足的方程，獲得一些結果；並且數值模擬結果與理論推導的結果是一致的；並注意到，與其對應的確定性系統相比較，系統響應從周期解變為近似周期解，系統的相軌線從極限環變為擴大的近似極限環；隨著激勵帶寬的增大，此擴大的近似極限環的寬度將增大。 -
Some improvements are made to enhance the generic algorithm ' s stability self adaptability and optimization efficiency. based on the ttg model, the co - synthesis method can map parallel task graphs to multiple processing unlts
本文提出了基於改進遺傳演算法解決軟硬體協同綜合問題的新方法，基於ttg模型，該方法能夠實現多並發任務流在多處理單元結構上的映射。
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