difference equation

基本解釋

Furthermore, the author gives the oscillation criteria of some partial difference equation with continuous variables.
此外，作者還給出了一類具有連續(xù)變量的偏差分方程的振動準(zhǔn)則。
To calculate the high resolution curve with low resolution curves, it lacks init condition for the difference equation.
但是，我們是已知低分辨率曲線求高分辨率曲線，對差分方程來說還缺初始條件。
Multiple input and single output difference equation is applied to build up multi-branch river hydraulic process forcast difference equation model.
應(yīng)用多輸入單輸出差分方程建立了多支流河段水位過程預(yù)報的差分方程模型。

When you eliminate strong partisans on both sides of the aisle from the equation, that difference shrinks to just under 1-point (50-49).
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Equation of Time function at 9:00 that indicates the difference between solar time and real time.
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差分方程
Thus, we used the time-domain analysis to examine the dynamic nature of the transfer function, and then converted it to the corresponding 2-order difference equation. Finally, the simulation results verify the performance of the improved algorithm.
在上述分析的基礎(chǔ)上,采用連續(xù)域-離散化的方法來設(shè)計新的離散控制器,首先確定了二階系統(tǒng)的設(shè)計目標(biāo),并求取其連續(xù)域的二階傳遞函數(shù),然后從時域的角度來分析該傳遞函數(shù)的動態(tài)特性,進(jìn)而將其轉(zhuǎn)化為相應(yīng)的二階差分方程,最后通過多個角度的實驗驗證了算法改進(jìn)的有效性。
差分方程式

差分方程
Chapter two gives mathematical methods of controlled objects: state space method,dispersing method of dynamic equation about controlled objects, and solution and propertiesof linear difference equation.
第二章：介紹了受控對象的數(shù)學(xué)描述方法狀態(tài)空間法、受控對象動態(tài)方程的離散化方法、線性差分方程的解及其性質(zhì)。
機(jī)械工程
差分方程式