This method is based on Ito stochastic differential equation characteristic of the state variables.

Wavelet and Partial Differential Equation ( PDE ) are the main methods in removing image noise.

小波方法和偏微分方程方法是图像去噪中的主要方法.

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The sufficient conditions of impulsive exponential stabilization for a kind of nonlinear differential equation are obtained.

具体研究了一类分离变量型非线性常微分方程的脉冲镇定问题,得到了该方程可脉冲指数镇定的充分判据.

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The direct integral formula of high order linear differential equation with constant coefficients is given.

给出高阶常系数线性微分方程的直接积分公式.

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Inverse problem of partial differential equation is an interdisciplinary and frontier science.

偏微分方程反问题的研究领域非常广阔.

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The theory of the solution of partial differential equations remained to be fashioned.

偏微分方程解的理论还有待于形成.

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This is called a normal system of differential equations.

这称为正规微分方程组.

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The solution of the set of second-order linear differential equations depends on the eigenvalues of A.

二阶线性微分方程组(6.10)的解依赖于A的特征值.

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As applications, a second order system of differential equations is considered.

作为应用, 考虑了二阶微分方程组,得到了新的结论.

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The generalization is quite similar to the corresponding one in the theory of differential equations.

这一推广和对应的微分方程中理论的推广相当类似.

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The more recent research on differential equations is concerned with the qualitative theory.

对微分方程更近代的研究是关于定性理论.

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His work remains mathematically in the realm of ordinary differential equations.

他的工作在数学上就停留在常微分方程的范围.

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Solutions in this sense exist only for very few types of differential equations.

只有很少几类方程才存在这种意义下的解.

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In 1728 Euler gave differential equations for geodesics on surfaces.

1728年,奥伊勒绘出了曲面上测地线的微方程.

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When dripping from bleed screw stops and PSID needle on gauge stabilizes, record the differential pressure.

当从排气螺丝上的滴漏停止时,仪表上的PSID指针稳定下来, 则记录压差.

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Suitable for testing differential pressure of dry and non-corrosive gases.

适用于测量干燥且无腐蚀气体的差压压力.

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This movie demonstrates the particle position and differential pressure of sound wave.

本影片演示声波的粒子位置与分压.

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The sensor made up of pressure and differential pressure is given.

提出了由一只静压和一只差压传感器构成的复合式传感器.

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Therefore, the optimum technologic parameters in vacuum differential pressure casting were obtained.

得出了真空压差铸造法的最佳充型工艺参数.

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Gage pressure is a special case of differential pressure.

计示压力是差压力的一种特殊情况.

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Record this as the opening differential pressure of the relief valve.

将此读数记录为安全阀开启压差.

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