partial linear differential equation[数] 线性偏微分方程
partial functional differential equation偏泛函微分方程
partial l differential equation偏微分方程
parabolic partial functional differential equation抛物型偏泛函微分方程
nonlinear partial-differential equation非线性偏微分方程
hyperbolic partial functional differential equation双曲型偏泛函微分方程
systemof partial functional differential equation偏泛函微分方程系统
nonlinear partial integral differential equation非线性偏积分微分方程
Considering the property of error-diffused halftone noise,an inverse halftoning algorithm based on the Partial Differential Equation(PDE) is proposed.
结合误差分散半调噪声特征,提出一种基于偏微分方程的逆半调改进算法。
参考来源 - 基于偏微分方程的误差分散逆半调改进算法Furthermore, the paper puts forward a successful trial solution to solve the partial differential equation for that necessary conditions.
公式，提出了求解该一阶条件中的偏微分方程的成功率较高的试探求解法。
参考来源 - 金融投资决策模型研究