piecewise continuous function

Then, with the assumption that the consumption of an investor is the continuous or piecewise continuous function of time, the corresponding optimal investment decision and the effective frontier are derived by using the stochastic linear-quadratic control.

假设投资者的消费是时间的连续函数或者分段连续函数，应用线性二次随机控制的方法得到了这两种情形下的最优投资决策和有效前沿。

Time nodes are parameterized by using this method, and the parameterized control can approximate a piecewise continuous function.

该方法将时间节点参数化，所得到的参数化的控制量可以近似地表示分段连续的函数。

The Gibbs phenomenon originated from the partial sums of Fourier series for non-periodical piecewise continuous function, which affected seriously the series in engineering applications.

Gibbs现象最早源于分段连续周期函数的传统傅里叶级数部分和，这种现象严重制约着实际的工程应用。

The objective function of the model is piecewise continuous function. The model was solved by the iterative linear program.

模型的目标函数为分段线性函数，文章采用迭代线性规划对模型进行了求解。