new variable 中文意思是什麼

new variable 解釋
新變數
  • new : NEW ＝net economic welfare 〈美國〉純經濟福利。adj 1 新的，嶄新的；新發現的，新發明的；新開發的。...
  • variable : adj 1 易變的，變化無常的，無定的 （opp constant steady）。2 可變的，能變的；變換的。3 【數學】變...
  1. The result shows that all these system are simple eutectic, at the same time, the entropy of phase change of every system in the eutectic point is determined by using differential scanning calorimetry ( dsc ) on the basis of experimental research, through the improved one - parameter margules equation by introducing a new variable temperature, the improved equation was designed to compute solid - liquid equilibrium

    測定結果表明，這幾組體系均為簡單低共熔體系；同時利用差熱掃描量熱法（ dsc ）對上面各組體系低共熔點處的相變焓進行了測定。在實驗研究的基礎上，通過改進單參數margules方程並引入新的變量溫度，達到了將此方程用於固液平衡計算的目的。
  2. A new variable interpolated filter in dvb - s

    基帶濾波器中可變插值率補償技術
  3. New variable classpath entry dialog box, select

    對話框中，從變量列表中選擇
  4. Use on 4 wells shows that, the new variable - frequency operates well, bringing about good power saving effect and extension of pump overhaul period

    4口井的現場應用結果表明，新型電泵控制系統運行狀態良好，節能效果明顯，延長了檢泵周期，經濟效益較好。
  5. In the light of the pickup current of a submersible electric pump being too large when started at full pressure, a new variable - frequency control system is developed

    針對電動潛油泵工頻全壓啟動時存在啟動電流過大等諸多問題，開發出新型電動潛油泵變頻控制系統。
  6. Based on x - filtered lms algorithm and - filtered lms algorithm adaptive inverse control, we use a new variable step size lms algorithm. adding little computation, variable step size lms algorithm can result in fast convergence speed and low residual error simultaneously. the adaptive feedback control can counteract the beginning error of the system

    在原來的x -濾波lms演算法自適應逆控制和-濾波lms演算法自適應逆控制方法的基礎上，引入了新的變步長lms演算法，在計算量增加不多的前提下，能同時獲得較快的收斂速度和較小的穩態誤差；引入自適應的反饋補償控制克服了被控系統的直流零頻漂移，使控制系統在初開始工作階段快速收斂；還引入自適應擾動消除器，它能最大限度的消除擾動。
  7. Abstract : a new variable structure model reference adaptive control ( vs - mrac ) scheme is proposed in this paper. by transforming a relative degree one system into a first - order - like differential equation, it is shown that the spr ( strictly positive real ) assumption for reference model or its modified form ( if plant relative degree n * > 1 ) can be removed and the tracking error can converge to zero in finite time or a small residual set

    文摘:提出了一種可具有非嚴格正實參考模型的變結構魯棒自適應控制方案，可去除變結構模型參考自適應控制中普遍要求參考模型為嚴格正實或當相對階大於1時參考模型經補償后為嚴格正實的假設.在此基礎上提出的變結構控制律可保證跟蹤誤差在相對階為1時于有限時間內收斂到零，而當相對階大於1時則可使跟蹤誤差收斂到一個殘差集內
  8. The basic principle of variable step - size algorithm is analysed, as the facter of variable step - size algorithm mse, the non - linear function of error signal, autocorrelation of error signal and the kurtosis of error signal is proposed, and four new variable step - size cma is achieved. 3. the kurtosis of equalizer output as a new variable step - size facter is propose, which provide an alternative method of variable step - size, and a new variable step - size cma by putting it into cma is achieved

    3 、分析了將輸出信號的峰度用於步長控制的可行性，為變步長演算法步長的控制參量提供了新的選擇，並將其應用於恆模演算法的步長控制，得到一種新的恆模改進演算法，並通過計算機模擬實驗驗證了改進演算法優良的收斂性能。
  9. Author bring forward a new variable structure control strategy with fuzzy approach law

    提出了一種基於控制趨近律的模糊變結構控制策略。
  10. To add a new row, declare a new variable as type

    要添加新行，可將一個新變量聲明為
  11. If creating a new variable, set the variable properties in the

    如果要創建新變量，請在
  12. First, the code creates a new variable named

    首先，代碼創建了一個新變量
  13. But now, i m creating a new variable called

    但是這一次創建了一個新變量
  14. Plus icon to create a new variable named

    圖標創建一個新變量，命名為
  15. Will implicitly create a new variable

    將隱式地創建一個新變量
  16. If you add a new variable, set the variable properties in the

    如果要添加新變量，那麼請在「添加變量」
  17. First, you need to create a new variable and assign it to an instance of the

    首先需要創建一個新變量並賦給它一個
  18. How to : create a new variable

    如何：創建新變量
  19. On the base of analyzing some kinds of integerated simulation software including mms ， using for reference the idea of modular modeling ， and basising the characteristic of the thermal system ， this paper rationally compartmentalized the system ， established mathematics model ， developed and encapsulated the models ， designed all - purpose algorithm - gear which can resolve system ' s rigidity ， algorithm - jacobi and subroutine for genetating new variable and big matrix

    本文對國內一些主要的一體化模擬軟體做了比較詳盡的分析，在深入分析著名模擬建模軟體mms的基礎上，根據熱力系統實際設備的特點，對系統以設備為基礎進行模塊劃分，並建立模塊的數學模型。採用compaqvisualfortran6 . 1作為開發工具，開發了包括熱力系統常用設備動態模型的模塊，形成模型庫。
  20. The load of the dc motor has a great influence on the tracking effect of speed control system, so a kind of load disturbance observer is constructed to compensate the load disturbance, and a new variable structure controller is designed by employing lyapunov speed error function

    針對實際直流電機負載對速度控制系統跟蹤效果有較大影響的情況，提出了一種重構軋制負載擾動的觀測器，進而對負載擾動進行前饋補償控制，設計了一種新的利用lyapunov速度誤差函數構造的變結構魯棒控制器。
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